Where: Spain (43.0° N, 2.9° W)
• Paleocoordinates: 39.6° N, 0.1° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Early/Lower Miocene (23.0 - 16.0 Ma)
• Level with lacustrine carbonate concretions
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine; lithified, concretionary claystone
Size class: macrofossils
Collection methods: Repository: collection of J. Fernandez de Pinedo, Vitoria (Alava)
Primary reference: A. Arillo and V. M. Ortuño. 1997. The fossil Acrididae from the Oligocene of Izarra (Alava, Spain). The antiquity of gregarious behavior (Orthoptera, Caelifera). Geobios 30:231-234 [M. Clapham/M. Clapham]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 189951: authorized by Mark Uhen, entered by Mark Uhen on 21.11.2017, edited by Matthew Clapham
Creative Commons license: CC0 (CC0)
Taxonomic list
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