†Monogonoceras subrectum Ulrich et al. 1944 (mollusk)
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Cephalopoda - Multiceratoidea - Bassleroceratidae
Full reference: E. O. Ulrich, A. F. Foerste, A. K. Miller and W. M. Furnish. 1944. Ozarkian and Canadian cephalopods, longicones and summary. Geological Society of America Special Paper 58:1-226
Belongs to Monogonoceras according to E. O. Ulrich et al. 1944
Sister taxa: Monogonoceras alabamense, Monogonoceras magnisiphonatum
Ecology: fast-moving nektonic carnivore
Distribution: found only at about 5 miles south of Mansfield on the road to Ava (Ordovician of Missouri)
Specimen images are retrieved through the ePANDDA API.
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