Where: Calvados, France (49.7° N, 1.9° W: paleocoordinates 65.7° S, 73.4° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Hustedograptus teretiusculus graptolite zone, Mont de Besneville Formation, Dobrotivian (459.0 - 457.9 Ma)
• Grès de May
• formation-level stratigraphic resolution
Environment/lithology: shoreface; lithified sandstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: J.-L. Henry. 1980. Trilobites ordoviciens du Massif armoricain. Mémoires de la Société Géologique et Minéralogique de Bretagne 22:1-250 [D. Gendry/D. Gendry]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 174564: authorized by Damien Gendry, entered by Damien Gendry on 15.11.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Crozonaspis incerta Deslongchamps 1825 trilobite | |
Eohomalonotus cf. sdzuyi Hammann and Henry 1978 trilobite |