Also known as unit AO on King and Knight's section H on sheet 2

Where: Texas (31.8° N, 106.0° W: paleocoordinates 5.9° S, 42.2° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Magdalena Limestone Formation, Morrowan (323.2 - 318.6 Ma)

• 20' thick bed 217 feet above AMNH 2015

• group of beds-level stratigraphic resolution

Environment/lithology: offshore shelf; cherty/siliceous limestone

Size class: macrofossils

Reposited in the AMNH

Primary reference: R. L. Batten. 1995. Pennsylvanina (Morrowan) gastropods from the Magdalena Formation of the Hueco Mountains, Texas. American Museum Novitates 3122:1-46 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 79967: authorized by Pete Wagner, entered by Pete Wagner on 30.03.2008

Creative Commons license: CC BY (attribution)