Where: France (50.4° N, 2.8° E: paleocoordinates 25.9° S, 4.3° W)
• coordinate based on political unit
• local area-level geographic resolution
When: Lievin Formation (Lievin Group), Lochkovian (419.2 - 410.8 Ma)
Environment/lithology: coastal; gray, green sandstone
•les dépôts proximaux sus-jacents constitués détritiques grossiers des "Schistes et grès
•bigarrés de Pernes". Je propose de désigner cette unité sous le nom de Formation de Liévin,cette formation étant l'équivalent .exact des "Schistes et Psammites de Liévin" de· Barrois et al. (1922) et du "Faciès gris clair" de Dollé et Legranà (1966).
Size class: macrofossils
• Ostracoderms and euirypterids
Primary reference: R. E. Plotnick. 1999. Habitat of Llandoverian-Lochkovian eurypterids. In A. J. Boucot, J. D. Lawson (eds.), Paleocommunities - a case study from the Silurian and Lower Devonian 106-136 [M. Foote/M. Foote/P. Wagner]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 26983: authorized by Michael Foote, entered by Michael Foote on 11.11.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Tuvinia | |
Tuvinia sp. Krasnopeeva 1972 | |
Euchelicerata | |
Stylonuridae indet. Diener 1924 eurypterid | |
Bivalvia | |
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam | |
Lingulata | |
Lingulidae indet. Gray 1840 | |
Orbiculoidea sp. d'Orbigny 1847 | |
Pteraspidomorpha | |
Protopteraspis sp. Leriche 1924 | |
Poraspis sp. Kiaer 1932 | |
Chondrichthyes | |
Nostolepis sp. Pander 1856 spiny fish |