†Stemtonoceras elongatum Ulrich and Foerste 1936 (mollusk)
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Cephalopoda - Ellesmerocerida - Ellesmeroceratidae
Belongs to Stemtonoceras according to Ulrich and Foerste 1936
Sister taxa: none
Ecology: nektobenthic carnivore
Distribution: found only at southeast Stemton (Ordovician of Pennsylvania)
Specimen images are retrieved through the ePANDDA API.
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