Where: Spain (42.8° N, 4.3° W: paleocoordinates 32.2° N, 9.4° E)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: Toarcian (182.7 - 174.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: deep subtidal ramp; lithified marl
Size class: microfossils
Collection methods: bulk, chemical, sieve,
Primary reference: K.-U. Gräfe. 2005. Benthic foraminifers and palaeoenvironment in the Lower and Middle Jurassic of the Western Basque-Cantabrian Basin (Northern Spain). Journal of Iberian Geology 31(2):217-233 [W. Kiessling/W. Kiessling]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 73771: authorized by Wolfgang Kiessling, entered by Uta Merkel on 28.06.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
"Marginulina alata" = Cristellaria (Marginulina), Pseudolamarckina liapinensis
"Marginulina alata" = Cristellaria (Marginulina) | |
Tubothalamea | |
Nodosariata | |
Foraminifera | |