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Jeletzkytes spedeni

Geological Range

Maastrichtian

Paleogeographic Distribution

Wyoming to North Dakota

Stratigraphic Occurrences

Maastrichtian
Fox Hills Formation (ND)
Fox Hills Formation (SD)
Fox Hills Formation (Trail City Member) (ND)
Fox Hills Formation (Trail City Member) (SD)
Pierre Shale (WY)
<i> Jeletzkytes spedeni </i> from the Maastrichtian Fox Hills Fm. of Dewey County, South Dakota (YPM 023118).
Jeletzkytes spedeni from the Maastrichtian Fox Hills Fm. of Dewey County, South Dakota (YPM 023118).
<i> Jeletzkytes spedeni </i> from the Maastrichtian Fox Hills Fm. of Corson County, South Dakota (YPM 023779).
Jeletzkytes spedeni from the Maastrichtian Fox Hills Fm. of Corson County, South Dakota (YPM 023779).
Stratigraphic position unknown
Stratigraphic position unknown