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Kukpowruk River Smiley B Collection

   

 

Regional Map Correlations      

 

Kukpowruk Map

 

 

 

 

Kukpowruk Fossils Unassigned

 

All fossils are in the USNM collections, were collected by Smiley, and are Late Albian to early Cenomanian in age.

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Locality

Unit

Group

 

Genus

 

Species

Author

Morphotype

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