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Baculites obtusus

Geological Range

Baculites obtusus Zone: Middle Campanian 80.58 ± 0.55

Paleogeographic Distribution

New Mexico to Montana

Stratigraphic Occurrences

Campanian
Claggett Formation (MT)
Pierre Shale (KS)
Pierre Shale (CO)
Pierre Shale (SD) [Campanian]
Holotype of <i>Baculites obtusus</i> (USNM 1934a). Original unmodified images provided by courtesy of the Smithsonian NMNH and adapted and presented here under a Creative Commons BY-NC 4.0 license (NMNH GUID http://n2t.net/ark:/65665/395003221-f7cb-49d6-9c45-e10c74d1b2a6).
Holotype of Baculites obtusus (USNM 1934a). Original unmodified images provided by courtesy of the Smithsonian NMNH and adapted and presented here under a Creative Commons BY-NC 4.0 license (NMNH GUID http://n2t.net/ark:/65665/395003221-f7cb-49d6-9c45-e10c74d1b2a6).
<i> Baculites obtusus </i> from the Late Cretaceous of New Mexico (UNM 981).
Baculites obtusus from the Late Cretaceous of New Mexico (UNM 981).
Stratigraphic position unknown
Stratigraphic position unknown