Kukpowruk River Smiley B Collection |
| Regional Map | Correlations |
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Kukpowruk Map |
Kukpowruk Fossils Unassigned |
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All fossils are in the USNM collections, were collected by Smiley, and are Late Albian to early Cenomanian in age.
Link |
Locality |
Unit |
Group |
Genus |
Species |
Author |
Morphotype |
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| 8 | 38 | Corwin Fm. | Fern | Sphenopteris | (cf. Coniopteris) | sp. (aff. maarkiana) | (Heer) Prynada | Fern 24 | |
| 9 | 38 | Corwin Fm. | Fern | Sphenopteris | (cf. Coniopteris) | sp. (aff. maarkiana) | (Heer) Prynada | Fern 24 | |
| 11 | 38 | Corwin Fm. | Fern | Sphenopteris | (cf. Coniopteris) | sp. (aff. maarkiana) | (Heer) Prynada | Fern 24 | |
| 16 | 38 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | Ginkgo | |
| 18 | 38 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | sibirica | Heer | Ginkgo | |
| 10 | 38 | Corwin Fm. | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | Fern 24 | ||
| 8 | 39 | Corwin Fm. | Angio. | Araliaephyllum | cf. | subitum | Philippova | Dicot 28 | |
| 9 | 39 | Corwin Fm. | Angio. | Araliaephyllum | cf. | subitum | Philippova | Dicot 28 | |
| 14 | 39 | Corwin Fm. | Angio. | Dicot frag. | |||||
| 15 | 39 | Corwin Fm. | Angio. | Dicot frag. | |||||
| 17 | 39 | Lower Killik | Angio. | Dicot frag. | Dicot 23 | ||||
| 35 | 39 | Corwin Fm. | Cycado. | Nilssonia | cf. | serotina | Heer | Nilssonia 3 | |
| 16 | 39 | Corwin Fm. | Fern | Onychiopsis | elongata | (Geyler) Yokoyama | Fern 15 | ||
| 6 | 39 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | Ginkgo 6b | |
| 7 | 39 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | ||
| 10 | 39 | Corwin Fm. | Angio. | Dicot frag. | Dicot | ||||
| 26 | 40 | Corwin Fm. | Conifer | Cephalotaxopsis | intermedia | Hollick | Conifer 9 | ||
| 27 | 41 | Corwin Fm. | Angio. | Vitiphyllum | multifidum | Fontaine | Dicot 19 | ||
| 28 | 41 | Corwin Fm. | Angio. | Vitiphyllum | multifidum | Fontaine | Dicot 19 | ||
| 29 | 41 | Corwin Fm. | Angio. | Vitiphyllum | multifidum | Fontaine | Dicot 19 | ||
| 12 | 41 | Corwin Fm. | Conifer | Taxodioid cone | |||||
| 10 | 41 | Corwin Fm. | Fern | Arctopteris | cf. | rarinervis | Samylina | Arctopteris | |
| 11 | 41 | Corwin Fm. | Fern | Arctopteris | cf. | rarinervis | Samylina | Arctopteris | |
| 12 | 41 | Corwin Fm. | Fern | Arctopteris | cf. | rarinervis | Samylina | Arctopteris | |
| 19 | 41 | Corwin Fm. | Fern | Birisia | ochotica | Samylina | |||
| 29 | 41 | Corwin Fm. | Fern | Fertile | Coniopteroid Fern | Fern 11 | |||
| 27 | 41 | Corwin Fm. | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | Onychiopsis | ||
| 28 | 41 | Corwin Fm. | Fern | Onychiopsis | psilotoides | (Stokes et Webb) Ward | Onychiopsis | ||
| 8 | 41 | Corwin Fm. | Fern | Birisia | alata | (Prynada) Samylina | Fern 15 | ||
| 5 | 41 | Corwin Fm. | Fern | Indet. Fern | Fern 8 | ||||
| 6 | 41 | Corwin Fm. | Fern | Indet. Fern | Fern 8 | ||||
| 7 | 41 | Corwin Fm. | Fern | Indet. Fern | Fern 8 | ||||
| 8 | 41 | Corwin Fm. | Fern | Indet. Fern | Fern 8 | ||||
| 20 | 41 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | Ginkgo 6b | |
| 21b | 41 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | ||
| 22 | 41 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | concinna | Heer | Ginkgo | |
| 29 | 41 | Corwin Fm. | Ginkgo. | Sphenobaiera | biloba | Prynada | Sphenobaiera | ||
| 30 | 41 | Corwin Fm. | Ginkgo. | Sphenobaiera | sp. | Sphenobaiera | |||
| 12 | 41 | Corwin Fm. | Ginkgo. | Sphenobaiera | ex gr. | czekanowskiana | (Heer) Florin | Sphenobaiera 4 | |
| 13 | 41 | Corwin Fm. | Ginkgo. | Sphenobaiera | sp. | Sphenobaiera 4 | |||
| 31 | 41 | Corwin Fm. | Indet. | Desmiophyllum | sp. | Sphenobaiera | |||
| 21a | 41 | Corwin Fm. | Indet. | Desmiophyllum | sp. | ||||
| 14 | 41 | Corwin Fm. | Lepto. | Stenorachis | striolatus | (Heer pars) Nathorst | Ixostrobus heeri (?) | ||
| 10 | 42 | Lower Killik | Conifer | Elatocladus | sp. | ||||
| 3 | 42 | Corwin Fm. | Conifer | Pagiophyllum | triangulare | Prynada | |||
| 7 | 42 | Corwin Fm. | Fern | Birisia | cf. | alata | (Prynada) Samylina | Fern 16 | |
| 36 | 42 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | Ginkgo 6b | |
| 6 | 42 | Corwin Fm. | Ginkgo. | Ginkgo | ex gr. | adiantoides | (Unger) Heer | Ginkgo 10 | |
| 33 | 42 | Corwin Fm. | Indet. | Desmiophyllum | magnum | (Samylina) Samylina | Phoenicopsis |