Where: Grand Est, France (48.6° N, 7.5° E: paleocoordinates 13.7° N, 18.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Grès argileux Member (Grès à Voltzia Formation), Anisian (247.2 - 242.0 Ma)

• Geyer, et al. (2024) report age as upper Buntsandstein (but entering as lower Anisian) until PBDB updates using the outdated 1990 timescale.

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - small; shale and sandstone

Size class: macrofossils

Preservation: trace

Primary reference: E. Kittl. 1912. Materialen zu einer Monographie der Halobiidae und Monotidae der Trias [Monograph on the Halobiidae and Monotidae of the Triassic]. Resultate der Wissenschaftlichen Erforschung des Balatonsees, II Band: Paläontologie der Umgebung des Balatonsees 1(4):1-229 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 203355: authorized by Alex Dunhill, entered by Bethany Allen on 13.08.2019, edited by Phil Novack-Gottshall

Creative Commons license: CC BY (attribution)