Beyrichiidae

5 people collected specimens from data in GBIF

John Mason Clarke
Clarke, John Mason

* April 15, 1857 – May 29, 1925 †

United States

Collected Spirigerellidae and identified Goniatitidae

Gaetano Giorgio Gemmellaro
Gemmellaro, Gaetano Giorgio

* February 24, 1832 – March 16, 1904 †

Kingdom of Italy

Collected Martiniidae and identified Ceratitidae

Othniel Charles Marsh
Marsh, Othniel Charles

* October 29, 1831 – March 18, 1899 †

United States

Collected Caryocrinitidae and identified Caryocrinitidae

Nylander, Olof O.

* 1864 – 1943 †

Sweden; United States

Lymnaeidae

Collected Lymnaeidae and identified Viviparidae

Charles Doolittle Walcott
Walcott, Charles Doolittle

* March 31, 1850 – February 09, 1927 †

United States

Collected Cheiruridae and identified Cheiruridae