Where: Argentina (45.1° S, 71.1° W: paleocoordinates 47.6° S, 61.4° W)
• outcrop-level geographic resolution
When: Arroyo Verde Fm Formation, Middle Eocene (48.6 - 37.2 Ma)
• STRATIGRAPHIC RELATIONS: From Arroyo Verde Fm. Stratigraphic relations not figured in paper, and text is in spanish. THICKNESS: Unknown thickness of unit. AGE: Middle Eocene, although dating of unit on the basis of Campanile species also found in Lutetian of Paris Basin is highly dubious. May be younger (Late Eocene?). STRATIGRAPHIC POSITION: Unknown position within formation.
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified limestone
Size class: macrofossils
Collection methods: surface (in situ),
• COLLECTOR: Note clear as manuscript is in spanish. Appears to be collected by J. Oliveri and N. Rossi (1957-59). REPOSITORY: Museo de Mineralogía y Geológico Nacional.
Primary reference: E. Rossi de Garcia and R. Levy. 1959. Nuevos moluscos Terciaros del Arroyo Verde (Provincia de Río Negro, Argentina). Ameghiniana 1(4):9-15 [A. Hendy/A. Hendy] more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 71616: authorized by Austin Hendy, entered by Austin Hendy on 01.05.2007
Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)