†Trigonoconcha Sanchez 1999 (clam)
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Bivalvia - Cardiolariatida - Similodontidae
Full reference: T. M. Sanchez. 1999. New late Ordovician (Early Caradoc) Bivalves from the Sierra De Villicum (Argentine Precordillera). Journal of Paleontology 73(1):66-76
Parent taxon: Similodontidae according to J. G. Carter et al. 2011
See also Sanchez 1999
Sister taxa: Australonucula, Palaeoconcha, Similodonta, Villicumia
Subtaxa: Trigonoconcha acuta
Type: Trigonoconcha acuta
Ecology: facultatively mobile infaunal suspension feeder
Distribution:
• Ordovician of Argentina (1 collection), China (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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