Sánchez, T. (2005). New Bivalvia and Rostroconchia from the early Ordovician (late Tremadoc–middle Arenig) of northwestern Argentina. Journal of Paleontology. 79:532–541.
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Sánchez, T.
2005
New Bivalvia and Rostroconchia from the early Ordovician (late Tremadoc–middle Arenig) of northwestern Argentina