Skip to Main Content

Euspira obliquata

Geological Range

Campanian to Maastrichtian

Paleogeographic Distribution

Wyoming to Montana

Stratigraphic Occurrences

Maastrichtian
Fox Hills Formation (SD)
Fox Hills Formation (Iron Lightning Member) (SD)
Fox Hills Formation (Trail City Member) (SD)
Pierre Shale (WY)
Campanian
Pierre Shale (SD) [Campanian]
Unknown Stage
Pierre Shale (MT)
<i> Euspira obliquata </i> from the Maastrichtian Fox Hills Fm. of Ziebach County, South Dakota (YPM 313741).
Euspira obliquata from the Maastrichtian Fox Hills Fm. of Ziebach County, South Dakota (YPM 313741).
<i> Euspira obliquata </i> from the Maastrichtian Fox Hills Fm. of Carbon County, Wyoming (YPM 339585).
Euspira obliquata from the Maastrichtian Fox Hills Fm. of Carbon County, Wyoming (YPM 339585).
<i> Euspira obliquata </i> from the Campanian Pierre Shale Fm. of South Dakota (YPM 31419).
Euspira obliquata from the Campanian Pierre Shale Fm. of South Dakota (YPM 31419).
<i> Euspira obliquata </i> from the Late Cretaceous Pierre Shale Fm. of Fergus County, Montana (YPM 32020).
Euspira obliquata from the Late Cretaceous Pierre Shale Fm. of Fergus County, Montana (YPM 32020).
Stratigraphic position unknown
Stratigraphic position unknown