Cyathocrinitidae

3 people collected specimens from data in GBIF

Laurent-Guillaume de Koninck
de Koninck, Laurent-Guillaume

* May 03, 1809 – July 15, 1887 †

Belgium

Identified Davidsoniidae and collected Parallelodontidae

Gerard Troost
Troost, Gerard

* March 05, 1776 – August 14, 1850 †

Netherlands

Identified Granatocrinidae and collected Parulidae

Charles Doolittle Walcott
Walcott, Charles Doolittle

* March 31, 1850 – February 09, 1927 †

United States

Identified Cheiruridae and collected Cheiruridae