Also known as Nautiloid assemblage A (Pseudocycloceras transiens-Columenoceras grande), upper part

Where: Sardinia, Italy (39.3° N, 8.5° E: paleocoordinates 63.9° S, 56.1° E)

• coordinate based on political unit

• local area-level geographic resolution

When: bohemica bohemica zone, Fluminimaggiore Formation, Homerian to Homerian (430.5 - 425.6 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; shelly/skeletal, gray limestone

Primary reference: M. Gnoli and E. Serpagli. 1991. Nautiloid assemblages from middle-late Silurian of southwestern Sardinia: a proposal. Bolletino della Societa Paleontologica Italiana 30(2):187-195 [M. Foote/M. Foote/M. Foote]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 26167: authorized by Michael Foote, entered by Michael Foote on 07.10.2002

Creative Commons license: CC BY (attribution)