Corwin Bluffs Area Fossils |
| Regional Map | Corwin Area Map | Correlations |
|---|
All fossils collected by Smiley and held at the USNM
| Link | Locality | Unit | Stage | Group | Genus | Species | Author | ||
| 36 | Cor. I 1 | Torok Fmtn. Eq. | Early Albian | Algae? | Indet. | ||||
| 30 | Cor. I 1 | Torok Fmtn. Eq. | Early Albian | Algae? | Equisetites | sp. ? | |||
| 31 | Cor. I 1 | Torok Fmtn. Eq. | Early Albian | Bryophyte | Thallites | sp. | |||
| 2 | Cor. I 2 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 3 | Cor. I 2 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 22 | Cor. I 3 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 4 | Cor. I 3 | Corwin Fmtn. | Early Albian | Indet. | cf. | Desmiophyllum | magnum | (Samylina) Samylina | |
| 12 | Cor. I 5 | Corwin Fmtn. | Early Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 2 | Cor. I 6 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 3 | Cor. I 6 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 14 | Cor. I 6 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 13 | Cor. I 6 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | ex gr. | czekanowskiana | (Heer) Florin | |
| 19a | Cor. I 6 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 19b | Cor. I 6 | Corwin Fmtn. | Early Albian | Indet. | Desmiophyllum | sp. | |||
| 1 | Cor. I 6 | Corwin Fmtn. | Early Albian | Indet. | Desmiophyllum | sp. | |||
| 31 | Cor. I 7 | Corwin Fmtn. | Early Albian | Conifer | Parataxodium | cf. | jacutensis | Vakhrameev | |
| 11 | Cor. I 7 | Corwin Fmtn. | Early Albian | Fern | Birisia | cf. | ochotica | Samylina | |
| 1 | Cor. I 7 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 14 | Cor. I 7 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 15 | Cor. I 7 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 7 | Cor. I 7 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | ex gr. | longifolia | (Pomel) Florin | |
| 12 | Cor. I 8 | Corwin Fmtn. | Early Albian | Fern | Fertile | Birisia | alata | (Prynada) Samylina | |
| 13 | Cor. I 8 | Corwin Fmtn. | Early Albian | Fern | Fertile | Birisia | alata | (Prynada) Samylina | |
| 14a | Cor. I 8 | Corwin Fmtn. | Early Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 15 | Cor. I 8 | Corwin Fmtn. | Early Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 14b | Cor. I 8 | Corwin Fmtn. | Early Albian | Indet. | Desmiophyllum | sp. | |||
| 14 | Cor. I 9 | Corwin Fmtn. | Early Albian | Cycadophyte | Taeniopteris | sp. | |||
| 15 | Cor. I 9 | Corwin Fmtn. | Early Albian | Cycadophyte | Taeniopteris | sp. | |||
| 16 | Cor. I 9 | Corwin Fmtn. | Early Albian | Cycadophyte | Taeniopteris | sp. | |||
| 17 | Cor. I 9 | Corwin Fmtn. | Early Albian | Cycadophyte | Taeniopteris | sp. | |||
| 16 | Cor. I 10 | Corwin Fmtn. | Early Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 11 | Cor. I 11 | Corwin Fmtn. | Early Albian | Fern | Arctopteris | sp. | |||
| 17 | Cor. I 11 | Corwin Fmtn. | Early Albian | Fern | Fertile | Coniopteroid Fern | |||
| 29 | Cor. I 11 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | sibirica | Heer | |
| 20 | Cor. I 11 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | ex gr. | longifolia | (Pomel) Florin | |
| 21 | Cor. I 11 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | ex gr. | longifolia | (Pomel) Florin | |
| 22 | Cor. I 11 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 9 | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 10 | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | cf. | decursiva | Samylina | |
| 11 | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | cf. | serotina | Heer | |
| 12 | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 13a | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 13b | Cor. I 12 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | decursiva | Samylina? | ||
| 12 | Cor. I 13 | Corwin Fmtn. | Early Albian | Fern | Sphenopteris | sp. | |||
| 6 | Cor. I 13 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 16 | Cor. I 15 | Corwin Fmtn. | Early Albian | Ginkgophyte | Sphenobaiera | ex gr. | czekanowskiana | (Heer) Florin | |
| 12 | Cor. I 15 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 17 | Cor. I 15 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 18 | Cor. I 15 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 4 | Cor. I 15 | Corwin Fmtn. | Early Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 7 | Cor. I 16 | Corwin Fmtn. | Early Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 6 | Cor. I 16 | Corwin Fmtn. | Early Albian | Fern | Fertile | Coniopteroid Fern | |||
| 36 | Cor. I 17 | Corwin Fmtn. | Early Albian | Cycadophyte | Nilssonia | cf. | serotina | Heer | |
| 13 | Cor. I 17 | Corwin Fmtn. | Early Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 13 | Cor. I 17 | Corwin Fmtn. | Early Albian | Fern | Fertile | Coniopteris | sp. | ||
| 37 | Cor. I 17 | Corwin Fmtn. | Early Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 10 | Cor. I 17 | Corwin Fmtn. | Early Albian | Indet. | Desmiophyllum | cf. | magnum | (Samylina) Samylina | |
| 23 | Cor. I 18 | Corwin Fmtn. | Early Albian | Animal | Insect wing | ||||
| 13 | Cor. I 18 | Corwin Fmtn. | Early Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 34 | Cor. 18 | Corwin Fmtn. | Early Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 14 | Cor. I 19 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 8 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 9 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 15 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | Samylina | ||
| 30 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 35 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 36 | Cor. II 19 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 28 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Bryophyte | Mirella ? | sp. ? | |||
| 10 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 11 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 21 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 3 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 30 | Cor. II 20 | Corwin Fmtn. | Middle Albian | Sphenophyte | Equisetites | sp. | |||
| 15 | Cor. I 21 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 16 | Cor. I 21 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 14 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Bryophyte | Thallites | sp. | |||
| 15 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 16 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 18 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 20 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 13 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | serotina | Heer | |
| 18 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | sertotina | Heer | |
| 23c | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | serotina | Heer | |
| 26 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 27 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 23b | Cor. II 21 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 28 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 29 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 19 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 32 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 23a | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 24 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 25 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 1 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 2 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 17 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 2 | Cor. II 21 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 4 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 5 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 6 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 17 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | sertotina | Heer | |
| 19 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | sertotina | Heer | |
| 26 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 17 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 18 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 35 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 36 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 6 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 1 | Cor. II 22 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 20 | Cor. II 23 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 23 | Cor. II 23 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 24 | Cor. II 23 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 10 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 11 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 3 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 2 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 16 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 17 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 18 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 19 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 2 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 3 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 4 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 5 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 6 | Cor. II 24 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 33 | Cor. II 25 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 5b | Cor. II 25 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 17 | Cor. II 25 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 18 | Cor. II 25 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 19 | Cor. II 25 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 5a | Cor. II 25 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 20 | Cor. II 25 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 6 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 7 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 8 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 1 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Birisia | alata | (Prynada) Samylina | |
| 26 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. ? | |||
| 25 | Cor. II 26 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 37 | Cor. II 27 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | cf. | serotina | Heer | |
| 4 | Cor. II 27 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 5 | Cor. II 27 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 16 | Cor. II 27 | Corwin Fmtn. | Middle Albian | Indet. | Carpolithes | sp. | |||
| 21 | Cor. III 27 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 12 | Cor. III 28 | Corwin Fmtn. | Middle Albian? | Angiosperm | Platanoid frag. | ||||
| 3 | Cor. II 28 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 19 | Cor. II 28? | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 6 | Cor. II 29 | Corwin Fmtn. | Middle Albian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 5 | Cor. II 29 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 25 | Cor. II 29 | Corwin Fmtn. | Middle Albian | Caytoniales | Sagenopteris | sp. ? | |||
| 26 | Cor. II 29 | Corwin Fmtn. | Middle Albian | Caytoniales | Sagenopteris | sp. ? | |||
| 9 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 19 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Fern | Onychiopsis | elongata | (Geyler) Yokoyama | ||
| 33 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 34 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 35 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 4 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 34 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 33 | Cor. II 30 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | speciosa | Heer | |
| 8 | Cor. II 31 | Corwin Fmtn. | Middle Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 11 | Cor. II 31 | Corwin Fmtn. | Middle Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 23 | Cor. II 31 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | serotina | Heer | ||
| 34 | Cor. II 31 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | sp. | ||
| 33 | Cor. II 31? | Corwin Fmtn. | Middle Albian | Fern | Fertile | Fertile Fern Frond | |||
| 33b | Cor. III 31 | Corwin Fmtn. | Middle Albian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 33a | Cor. III 31 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 32 | Cor. II 32 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 36 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 1 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 2 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 3 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 4 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 5 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 18 | Cor. II 33 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 20 | Cor. II 34 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | sp. | |||
| 34 | Cor. II 36 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 35 | Cor. II 36 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 5 | Cor. II 36 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 33 | Cor. II 37 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 11 | Cor. II 37 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 4 | Cor. III 37 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 13 | Cor. III 37 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 32 | Cor. III 37 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 25 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 26 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 21 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 22 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 23 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 24 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 25 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 17 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 14 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 15 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 16 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 37 | Cor. II 38 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 14 | Cor. III 39 | Corwin Fmtn. | Middle Albian | Cycadophyte | Nilssonia | alaskana | Hollick | ||
| 3 | Cor. III 39 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 12a | Cor. III 39 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 13b | Cor. III 39 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 26 | Cor. III 39 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | czekanowskiana | (Heer) Florin | ||
| 12a | Cor. III 39 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | |||
| 13a | Cor. III 39 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | |||
| 16 | Cor. III 39 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 21 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 22 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 23 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 24 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 20 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 21 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | ||
| 18 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Fertile Fern Frond | |||
| 22 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 16 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 23 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. ? | |||
| 21 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Indet. | Indet. Cone | ||||
| 36 | Cor. III 40 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 9 | Cor. III 41 | Corwin Fmtn. | Middle Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 20 | Cor. III 41 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 4 | Cor. III 41 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | ? | ||
| 16 | Cor. III 41 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 35 | Cor. III 42 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 3 | Cor. III 42 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 29 | Cor. III 43 | Corwin Fmtn. | Middle Albian | Fern | Asplenium | regidum | Vassilevskaya | ||
| 27 | Cor. III 43 | Corwin Fmtn. | Middle Albian | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | ||
| 27 | Cor. III 43 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 28 | Cor. III 43 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 18 | Cor. III 44 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 19 | Cor. III 44 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 9 | Cor. III 44 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 10 | Cor. III 44 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 20 | Cor. III 45 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 9 | Cor. III 45 | Corwin Fmtn. | Middle Albian | Leptostrobalean | cf. | Phoenicopsis | speciosa | Heer | |
| 17 | Cor. III 46 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 5 | Cor. III 46 | Corwin Fmtn. | Middle Albian | Fern | Coniopteris | cf. | setacea | (Prynada) Vakhrameev | |
| 4 | Cor. III 46 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 25 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 18 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 19 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Coniopteroid Fern | |||
| 36 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 17 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 20 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 24 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | czekanowskiana | (Heer) Florin | ||
| 18 | Cor. III 47 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera? | sp. | |||
| 21 | Cor. II 47 | Corwin Fmtn. | Middle Albian | Fern | Sphenopteris | sp. | |||
| 26 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 24 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 8 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 2 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 17 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 18 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 19 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 20 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 21 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 25 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | czekanowskiana | (Heer) Florin | ||
| 7 | Cor. III 48 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Phoenicopsis | speciosa | Heer | ||
| 28 | Cor. III 49 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 29 | Cor. III 49 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 32 | Cor. III 49 | Corwin Fmtn. | Middle Albian | Fern | Asplenium | dicksonianum | Heer | ||
| 33 | Cor. III 49 | Corwin Fmtn. | Middle Albian | Fern | Asplenium | dicksonianum | Heer | ||
| 12 | Cor. 50 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 14 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 15 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 16 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 17 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 18 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 19 | Cor. 50 | Corwin Fmtn. | Middle Albian | Leptostrobalean | Czeckanowskia | ex gr. | rigida | Heer | |
| 23 | Cor. 51 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 31 | Cor. 51 | Corwin Fmtn. | Middle Albian | Fern | Coniopteroid | fertile frond | |||
| 30 | Cor. 51 | Corwin Fmtn. | Middle Albian | Fern | Sphenopteris | sp. | |||
| 11 | Cor. 51 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 34b | Cor. 52 | Corwin Fmtn. | Middle Albian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 35b | Cor. 52 | Corwin Fmtn. | Middle Albian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 22 | Cor. 52 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Coniopteroid Fern | alata | ||
| 26 | Cor. 52 | Corwin Fmtn. | Middle Albian | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | ||
| 17 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 32 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 27 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 28 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. | |||
| 30 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | ex gr. | biloba | Prynada | |
| 31 | Cor. 52 | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | ex gr. | biloba | Prynada | |
| 27 | Cor. 52 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 28 | Cor. 52 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | (Sphenobaiera ?) | sp ? | ||
| 29 | Cor. 52 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 34a | Cor. 52 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 35a | Cor. 52 | Corwin Fmtn. | Middle Albian | Indet. | Desmiophyllum | sp. | |||
| 21 | Cor. 53 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 26 | Cor. 53 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | Samylina | ||
| 11 | Cor. 53 | Corwin Fmtn. | Middle Albian | Indet. | ? | Roots | |||
| 22 | Cor.53 | Corwin Fmtn. | Middle Albian | Fern | Birisia | acutata | Samylina | ||
| 23 | Cor.53 | Corwin Fmtn. | Middle Albian | Fern | Birisia | acutata | Samylina | ||
| 20 | Cor. 54 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 27 | Cor. 54 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Birisia | alata | Samylina | |
| 25b | Cor. 55 | Corwin Fmtn. | Middle Albian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 28 | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 1 | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 25a | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Sphenopteris | sp. | |||
| 35 | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 36 | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 37 | Cor. 55 | Corwin Fmtn. | Middle Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 10 | Cor. 55 | Corwin Fmtn. | Middle Albian | Sphenophytes | Equisetites | ex gr. | burejensis | (Heer) Kryshtofovich | |
| 15 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 16 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 17 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 18 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | cf. | rarinervis | Samylina | |
| 30 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 6 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | rarinervis | Samylina | |
| 7 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | rarinervis | Samylina | |
| 8 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | rarinervis | Samylina | |
| 9 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Fertile | Arctopteris | rarinervis | Samylina | |
| 19 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 20 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 18 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 19 | Cor. 56 | Corwin Fmtn. | Middle Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 17 | Cor. 57 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 27b | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 25b | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | cf. | Coniopteris | anadyrensis | Philippova | |
| 36b | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | cf. | Coniopteris | anadyrensis | Philippova | |
| 37b | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | cf. | Coniopteris | anadyrensis | Philippova | |
| 36a | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Sphenopteris | sp. | |||
| 37a | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Sphenopteris | sp. | |||
| 25a | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Sphenopteris | sp. | |||
| 27a | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | |||||
| 29b | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | ||
| 30 | Cor. 57 | Corwin Fmtn. | Late Albian | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | ||
| 5 | Cor. 57 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 6 | Cor. 57 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | cf. | magnum | (Samylina) Samylina | |
| 29a | Cor. 57 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | cf. | magnum | (Samylina) Samylina | |
| 14 | Cor. 57 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 15 | Cor. 57 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 28 | Cor. 58 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 29 | Cor. 58 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 33 | Cor. 58 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 34 | Cor. 58 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 13 | Cor. 58 | Corwin Fmtn. | Late Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 33 | Cor. 59 | Corwin Fmtn. | Cenomanian | Bryophyte | Marchantites | jimboi | (Kryshtofovich) Kryshtofovich | ||
| 34 | Cor. 59 | Corwin Fmtn. | Cenomanian | Bryophyte | Marchantites | jimboi | (Kryshtofovich) Kryshtofovich | ||
| 35 | Cor. 59 | Corwin Fmtn. | Cenomanian | Bryophyte | Marchantites | jimboi | (Kryshtofovich) Kryshtofovich | ||
| 23a | Cor. 59 | Corwin Fmtn. | Cenomanian | Bryophyte | Thallites | sp. | |||
| 4 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Cephalotaxopsis | intermedia | Hollick | ||
| 29 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Cupressoid | conifer | |||
| 32 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | sp. | |||
| 5 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | sp. | |||
| 6 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | manchurica | (Yokoyama) Yabe | ||
| 7 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | manchurica | (Yokoyama) Yabe | ||
| 8 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | manchurica | (Yokoyama) Yabe | ||
| 9 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Elatocladus | manchurica | (Yokoyama) Yabe | ||
| 23b | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Pityophyllum | ex gr. | nordenskioldii | (Heer) Nathorst | |
| 36 | Cor. 59 | Corwin Fmtn. | Cenomanian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 12 | Cor. 59 | Corwin Fmtn. | Cenomanian | Cycadophyte | Taeniopteris | cf. | lundgreni | Nathorst | |
| 22 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | ? | sp. | ||
| 11 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | rarinervis | Samylina | ||
| 12 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | rarinervis | Samylina | ||
| 27 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 28 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 36 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | cf. | haiburnensis | (Lindley et Hutton) Seward | |
| 37 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | cf. | haiburnensis | (Lindley et Hutton) Seward | |
| 17 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | aff. | haiiburnensis | (Lindley et Hutton) Seward | |
| 18 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | aff. | haiiburnensis | (Lindley et Hutton) Seward | |
| 19 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | aff. | haiiburnensis | (Lindley et Hutton) Seward | |
| 20 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | aff. | haiiburnensis | (Lindley et Hutton) Seward | |
| 21 | Cor. 59 | Corwin Fmtn. | Cenomanian | Fern | Cladophlebis | aff. | haiiburnensis | (Lindley et Hutton) Seward | |
| 27 | Cor. 59 | Corwin Fmtn. | Cenomanian | Ginkgophyte | Sphenobaiera | biloba | Prynada | ||
| 24 | Cor. 60 | Corwin Fmtn. | Late Albian | Bryophyte | Thallites | sp. | |||
| 35 | Cor. 60 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 34 | Cor. 60 | Corwin Fmtn. | Late Albian | Fern | Birisia | alata | (Prynada) Samylina | ||
| 34 | Cor. 60 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 29 | Cor. 60 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 15 | Cor. 60 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | sp. | |||
| 31 | Cor. 60 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | ||
| 27 | Cor. 61 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 2 | Cor. 61 | Corwin Fmtn. | Late Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 16 | Cor. 61 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 17 | Cor. 61 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 2 | Cor. 61 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | cf. | magnum | (Samylina) Samylina | |
| 27 | Cor. 62 | Corwin Fmtn. | Late Albian | Bryophyte | Marchantites | sp. ? | |||
| 7 | Cor. 62 | Corwin Fmtn. | Late Albian | Conifer | Podozamites | lanceolatus | (Lindley et Hutton) Braun | ||
| 26 | Cor. 62 | Corwin Fmtn. | Late Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 33 | Cor. 62 | Corwin Fmtn. | Late Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 34 | Cor. 62 | Corwin Fmtn. | Late Albian | Fern | Birisia | onychioides | (Vassilevs. et Kara-mursa) Samyl. | ||
| 19 | Cor. 62 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | adiantoides | (Unger) Heer | |
| 27 | Cor. 62 | Corwin Fmtn. | Late Albian | Ginkgophyte | Ginkgo | ex gr. | huttonii | ||
| 37 | Cor. 62 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | sp. | |||
| 7 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 8 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Leptostrobus | marginatus | Samylina | ||
| 23 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 24 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 9 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 10 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 12 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Stenorachis | striolatus | (Heer pars) Nathorst | ||
| 11 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 12 | Cor. 62 | Corwin Fmtn. | Late Albian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 28 | Cor. 63 | Corwin Fmtn. | Late Albian | Fern | Arctopteris | rarinervis | Samylina | ||
| 22a | Cor. 63 | Corwin Fmtn. | Late Albian | Fern | Cladophlebis | sp. | |||
| 22b | Cor. 63 | Corwin Fmtn. | Late Albian | Indet. | Desmiophyllum | sp. | |||
| 3 | Cor. 64 | Corwin Fmtn. | Cenomanian | Conifer | Podozamites | ex gr. | lanceolatus | (Lindley et Hutton) Braun | |
| 29 | Cor. 64 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | rarinervis | Samylina | ||
| 30 | Cor. 64 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | rarinervis | Samylina | ||
| 31 | Cor. 64 | Corwin Fmtn. | Cenomanian | Fern | Arctopteris | rarinervis | Samylina | ||
| 36 | Cor. 64 | Corwin Fmtn. | Cenomanian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 1 | Cor. 64 | Corwin Fmtn. | Cenomanian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 2 | Cor. 64 | Corwin Fmtn. | Cenomanian | Leptostrobalean | Phoenicopsis | ex gr. | angustifolia | Heer | |
| 1 | Cor. II float | Corwin Fmtn. | Middle Albian | Ginkgophyte | Sphenobaiera | sp. |