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Geology
Echinodermata
Crinoidea
Monobathrida
Acrocrinidae
Acrocrinus
Acrocrinus brentwoodensis
Acrocrinus brentwoodensis
Phylum:
Echinodermata
Class:
Crinoidea
Order:
Monobathrida
Family:
Acrocrinidae
Genus:
Acrocrinus
Species:
Acrocrinus brentwoodensis
Information
Images
Maps
Geological Range
Morrowan; Extinct.
Paleogeographic Distribution
Arkansas to Oklahoma.
Stratigraphic Occurrences
Morrowan
Bloyd Shale (Brentwood Limestone Member) (AR, OK)
Acrocrinus brentwoodensis
from the Bloyd Shale Fm. of Muskogee County, Oklahoma (KUMIP 214436).
Morrowan Map