Also known as Was: Second Bani Grp, Second Lower Bani Fm., Anti-Atlas Mts., Morocco

Where: Maïder, Morocco (30.7° N, 5.6° W: paleocoordinates 83.8° S, 70.1° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Upper Ktaoua Formation (Ktaoua Group), Kralodvorian (449.8 - 445.2 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, concretionary, calcareous shale

Size class: macrofossils

Primary reference: C. Babin and J. Destombes. 1990. Les mollusques bivalves et rostroconches Ordoviciens de l’Anti-Atlas marocain: Intérêt paléogéographique de leur inventaire. Géologie Méditerranéenne 17:243-261 [A. Miller/P. Novack-Gottshall/P. Novack-Gottshall]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 20968: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 13.06.2002, edited by Pete Wagner

Creative Commons license: CC BY (attribution)