Where: Chubut, Argentina (44.4° S, 70.6° W: paleocoordinates 44.3° S, 27.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Mulanguiñeu Formation, Late/Upper Pliensbachian to Late/Upper Pliensbachian (189.6 - 182.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, fine-grained, medium sandstone
Size class: macrofossils
Preservation: mold/impression
Collected by Esther Wahnish
• Repository: SEGEMAR, Servicio Geológico y Minero Argentino, Buenos Aires, Argentina
Primary reference: S. M. Ferrari. 2013. New Early Jurassic gastropods from west−central Patagonia, Argentina. Acta Palaeontologica Polonica 58:579-593 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 149772: authorized by Matthew Clapham, entered by Matthew Clapham on 25.08.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Anulifera chubutensis n. sp.
Anulifera chubutensis n. sp. Ferrari 2013 snail | |
Leptomaria sp. Eudes-Deslongchamps 1864 snail |