Trocholitidae

4 people collected specimens from data in GBIF

Heinrich Georg Bronn
Heinrich Georg Bronn

March 03, 1800 – July 05, 1862

Grand Duchy of Baden

Ursidae

Collected Ursidae and identified Rutoceratidae

Laurent-Guillaume de Koninck
Laurent-Guillaume de Koninck

May 03, 1809 – July 15, 1887

Belgium

Parallelodontidae

Collected Parallelodontidae and identified Productidae

Adam August Krantz

December 06, 1808 – March 30, 1872

Germany

Lepidodendraceae

Collected Lepidodendraceae and identified Planorbidae

William H. Twenhofel

April 16, 1875 – January 04, 1957

United States

Collected Atrypidae and identified Camarotoechiidae