Anthaspidellidae

3 people collected specimens from data in GBIF

Elkanah Billings
Billings, Elkanah

* May 05, 1820 – June 14, 1876 †

Canada

Unionidae

Collected Unionidae and identified Ptychopariidae

Schuchert, Charles

* July 03, 1858 – November 20, 1942 †

United States

Collected Strophomenidae and identified Stropheodontidae

Charles Doolittle Walcott
Walcott, Charles Doolittle

* March 31, 1850 – February 09, 1927 †

United States

Collected Cheiruridae and identified Moraniaceae