Where: Landes, France (43.6° N, 1.1° W: paleocoordinates 43.1° N, 4.2° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: SBZ21 foram zone, Calcaire à Astéries Formation, Rupelian (33.9 - 28.1 Ma)
• Section described in Janssen (1985a), some samples refer to bed numbers in that paper. SBZ21 zone (larger foraminifera; Cahuzac & Poignant, 1997) and Sr estimated age 31.6 Ma.
• formation-level stratigraphic resolution
Environment/lithology: unlithified, gray marl and calcareous sandstone
Size class: macrofossils
Preservation: original aragonite
Reposited in the MNHN
• COLLECTORS: Unknown. REPOSITORY: MNHN, Paris.
Primary reference: B. Cahuzac and A. W. Janssen. 2010. Eocene to Miocene holoplanktonic Mollusca (Gastropoda) of the Aquitaine Basin, southwest France. Scripta geologica 141:1-193 [W. Kiessling/M. Krause]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 176463: authorized by Pete Wagner, entered by Pete Wagner on 13.02.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
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Monetaria moneta2, Cypraeorbis vesicularis n. sp.2, Cypraeorbis gaasensis n. sp.2, Praerosaria espibosensis n. sp.2, Praerosaria exflaveola2, Praerosaria paulonaria n. sp.2, Praerosaria pseudorugosa n. sp.2, Praerosaria amoenacea n. sp.2, Proadusta camiadorum n. sp.2, Proadusta gemmosa n. sp.2, Proadusta bitruncata n. sp.3, Proadusta parvissima n. sp.2, Proadusta elliptica n. sp.2, Proadusta rostralina n. sp.2, Proadusta distorta n. sp.2
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