Skip to Main Content

Exogyra ponderosa

Geological Range

Albian to Maastrichtian

Paleogeographic Distribution

Alabama to Texas

Stratigraphic Occurrences

Maastrichtian
Ripley Formation (Coon Creek Member) (TN)
Campanian
Black Creek Formation (NC)
Blufftown Formation (AL)
Plugerville Formation (TX)
San Miguel Formation (TX)
Taylor Marl (TX)
Upson Clay (TX)
Cenomanian
Eagle Ford Group (TX)
Albian
Kiamichi Formation (TX)
<i> Exogyra ponderosa </i> from the Late Cretaceous Ozan Fm. of Lamar County, Texas (YPM 538078).
Exogyra ponderosa from the Late Cretaceous Ozan Fm. of Lamar County, Texas (YPM 538078).
<i> Exogyra ponderosa </i> from the Campanian Taylor Fm. of El Paso County, Texas (UNM 2097).
Exogyra ponderosa from the Campanian Taylor Fm. of El Paso County, Texas (UNM 2097).
Stratigraphic position unknown
Stratigraphic position unknown