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Borissiakoceras reesidei

Geological Range

Cenomanian to Turonian

Paleogeographic Distribution

Texas to Colorado

Remarks

Morrow's original description may be accessed on JSTOR.

Stratigraphic Occurrences

Cenomanian
Chispa Summit Formation (TX)
Eagle Ford Group (TX)
Graneros Shale (CO)
Graneros Shale (KS)
Greenhorn Limestone (WY)
<i>Borissiakoceras reesidei</i> from the Cenomanian to Turonian Graneros Shale Fm. of Russell County, Kansas (KUMIP 313023).
Borissiakoceras reesidei from the Cenomanian to Turonian Graneros Shale Fm. of Russell County, Kansas (KUMIP 313023).
<i>Borissiakoceras reesidei</i> from the Cenomanian Graneros Shale Fm. of Russell County, Kansas (KUMIP 76275).
Borissiakoceras reesidei from the Cenomanian Graneros Shale Fm. of Russell County, Kansas (KUMIP 76275).
Holotype of <i> Borissiakoceras reesidei </i> from the Cenomanian to Turonian Eagle Ford Shale Fm. of Tarrant County, Texas (KUMIP 286260).
Holotype of Borissiakoceras reesidei from the Cenomanian to Turonian Eagle Ford Shale Fm. of Tarrant County, Texas (KUMIP 286260).
Stratigraphic position unknown
Stratigraphic position unknown