Where: Morocco (30.5° N, 5.8° W: paleocoordinates 74.1° S, 108.2° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Araneograptus murrayi graptolite zone, Lower Fezouata Formation, Tremadoc (486.5 - 477.7 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; shale

Size class: macrofossils

Preservation: mold/impression

Primary reference: J. Vinther, L. Parry, D. E. G. Briggs and P. Van Roy. 2017. Ancestral morphology of crown-group molluscs revealed by a new Ordovician stem aculiferan. Nature 542:471-474 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 184198: authorized by Pete Wagner, entered by Pete Wagner on 07.02.2017

Creative Commons license: CC BY (attribution)