Where: Silesia, Poland (50.8° N, 20.4° E: paleocoordinates 19.3° N, 25.0° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Anisian (247.2 - 242.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: shallow subtidal; lithified limestone
Size class: macrofossils
Primary reference: A. Radwanski. 2002. Triassic brittlestar beds of Poland: a case of Aspidurella ludeni (v. Hagenow, 1846) and Arenorbis squamosus (E. Picard, 1858). Acta geologica Polonica 52(4):395-410 [L. Villier/L. Villier/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 32083: authorized by Loic Villier, entered by Loic Villier on 04.06.2003, edited by Julien Millet
Creative Commons license: CC BY (attribution)
Taxonomic list
Ophiuroidea | |
Arenorbis squamosus Picard 1858 brittle star | |
"? Ophiomusium simile" = Aspiduriella similis, Aspiduriella ludeni
|