Skip to Main Content

Baculites asper

Geological Range

Coniacian to Santonian

Paleogeographic Distribution

Texas to Montana

Stratigraphic Occurrences

Santonian
Crevasse Canyon Formation (NM)
Coniacian
Cody Shale (WY)
Marias River Formation (MT)
Unknown Stage
Frontier Formation (WY)
Hilliard Formation (WY)
Pierre Shale (WY)
Telegraph Creek Formation (WY)
<i>Baculites asper</i> from the Frontier Fm. (Torchlight Sandstone Member) of Park County, Wyoming (YPM IP 6415).
Baculites asper from the Frontier Fm. (Torchlight Sandstone Member) of Park County, Wyoming (YPM IP 6415).
Stratigraphic position unknown
Stratigraphic position unknown