Where: Millard County, Utah (39.2° N, 113.7° W: paleocoordinates 17.4° S, 52.7° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: upper Siphonodella praesulcata conodont zone, Leatham Member (Pilot Shale Formation), Famennian (372.2 - 358.9 Ma)

• Guttschick & Rodriguez (1979) as well as Macrostrat make Leatham an independent formation in adjacent sections; this is just the unnamed upper member of the Pilot Shale in Guttschick & Rodriguez (1979).

• bed-level stratigraphic resolution

Environment/lithology: marine; shale

Size class: macrofossils

Primary reference: R. Feist and M. S. Petersen. 1995. Origin and spread of Pudoproetus, a survivor of the Late Devonian trilobite crisis. Journal of Paleontology 69(1):99-109 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 229222: authorized by Pete Wagner, entered by Pete Wagner on 22.02.2023

Creative Commons license: CC BY (attribution)