Where: Switzerland (47.7° N, 8.5° E: paleocoordinates 36.8° N, 11.3° E)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: liasicus zone, Early/Lower Hettangian (201.3 - 196.5 Ma)
• Angulatus zone
• bed-level stratigraphic resolution
Environment/lithology: offshore; poorly lithified, green claystone and poorly lithified, calcareous sandstone
Size classes: macrofossils, mesofossils
Preservation: recrystallized, replaced with calcite, replaced with pyrite
Collection methods: quarrying, mechanical,
Primary reference: B. Peyer. 1944. Beiträge zur Kenntnis von Rhät und Lias [Contributions to knowledge of the Rhaetian and Lias]. Eclogae Geologicae Helvetiae 36(7):303-326 [L. Villier/L. Villier/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 32019: authorized by Loic Villier, entered by Loic Villier on 01.06.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Bairdia amalthei ostracod | |
Crinoidea | |
| |
Ophiuroidea | |
Aplocoma brevispina n. sp.
| |
Asteroidea | |
Plesiastropecten hallovensis n. sp.
Plesiastropecten hallovensis n. sp. Peyer 1944 sea star |