Where: Russian Federation (54.9° N, 19.9° E: paleocoordinates 52.1° N, 15.0° E)

• coordinate based on nearby landmark

When: Lutetian (48.6 - 40.4 Ma)

Environment/lithology: terrestrial; amber

Size classes: macrofossils, mesofossils

Preservation: amber

Collection methods: Material in private collection of Jules De Walsche, Brussels

Primary reference: G. Demoulin. 1956. Electrogenia dewalschei n. gen. n. sp., Ephemeroptere fossile de l'ambre. Bulletin & Annales de la Societe Royale d'Entomologie de Belgique 92(III-IV):95-100 [C. Labandeira/A. Spencer-Lee/R. Day] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 124529: authorized by Matthew Clapham, entered by Matthew Clapham on 17.02.2012

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)