Where: England, United Kingdom (51.1° N, 2.7° W: paleocoordinates 35.9° N, 0.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: White Lias Formation (Penarth Group), Rhaetian to Rhaetian (208.5 - 199.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified, gray shale
Size class: macrofossils
Collection methods: quarrying, surface (in situ),
Primary reference: T. Wright. 1860. On the Zone of Avicula contorta, and the Lower Lias of the South of England. Quarterly Journal of the Geological Society 16:374-411 [M. Carrano/H. Street]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 96607: authorized by Matthew Carrano, entered by Hallie Street on 15.06.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Ichthyosaurus intermedius" = Ichthyosaurus communis, Ichthyosaurus tenuirostris
"Ichthyosaurus intermedius" = Ichthyosaurus communis Conybeare 1821 ichthyosaur
Ichthyosaurus tenuirostris Conybeare 1822 ichthyosaur |