Where: Comal County, Texas (29.9° N, 98.3° W: paleocoordinates 27.8° N, 56.8° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Glen Rose Limestone Formation, Early/Lower Albian (112.0 - 109.0 Ma)

• 230 feet of dolomitic limestones, marly limestones, biolithites and evaporitic limestones underlain by Hensel Formation and overlain by Walnut Formation. lower part of Glen Rose formation

• formation-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified, dolomitic limestone

Primary reference: K. Young. 1974. Lower Albian and Aptian (Cretaceous) ammonites of Texas. Geoscience and Man, Aspects of Trinity Division geology 8:175-228 [A. Miller/K. Bulinski/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 52952: authorized by Arnold Miller, entered by Kate Bulinski on 29.08.2005

Creative Commons license: CC BY (attribution)