Where: Italy (43.3° N, 12.8° E: paleocoordinates 30.1° N, 18.5° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Maiolica Formation, Late/Upper Berriasian to Late/Upper Berriasian (145.0 - 136.4 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (siliceous); lithified, cherty/siliceous limestone
Size class: microfossils
Preservation: original silica, replaced with silica
Collection methods: bulk,
Primary reference: R. Dumitrica-Jud. 1995. Early Cretaceous Radiolarian Biostratigraphy of Umbria-Marche Apennines (Italy), Southern Alps (Italy and Switzerland) and Hawasina Nappes (Oman). Mémoires de Géologie (Lausanne) 23:751-790 [T. Danelian/T. Danelian/T. Danelian]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 49118: authorized by Taniel Danelian, entered by Taniel Danelian on 09.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list