Where: Alsace, France (43.5° N, 3.5° E: paleocoordinates 63.1° S, 97.2° E)

• coordinate estimated from map

• local area-level geographic resolution

When: Arenigian (478.6 - 468.1 Ma)

• early Arenigian

Environment/lithology: marine; gray shale

Primary reference: B. F. Howell. 1935. Cambrian and Ordovician trilobites from Herault, southern France. Journal of Paleontology 9(3):222-238 [L. Ivany/L. Ivany] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 64526: authorized by Linda Ivany, entered by Linda Ivany on 09.09.2006