Gastropoda - Murchisoniina - Murchisoniidae
Alternative combination: Murchisonia davyi
Full reference: C. Barrois. 1889. Faune de Calcaire d'Erbray (Loire Inférieure). Mémoires de la Société Géologique du Nord, Lille 3(1):1-348
Belongs to Barroisocaulus according to P. J. Wagner 2023
See also Barrois 1889, Frech 1894, Frech 1894 and Gubanov et al. 1995
Sister taxa: Barroisocaulus asiatica, Barroisocaulus kayseri, Barroisocaulus oliveri, Barroisocaulus semiornata
Subtaxa: Murchisonia davyi alpina
Type specimen: Its type locality is Chateau-Briant, just east of Erbray, which is in an Emsian carbonate limestone in the Calcaire d’Erbray Formation of France
Distribution:
• Devonian of Austria (2 collections), France (1)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.