ammonites
banner
Gateway to the Paleobiology Database
White Springs 1A ( of the United States)

Also known as C048

Where: Columbia County, Florida (30.0° N, 82.6° W: paleocoordinates 30.2° N, 77.3° W)

• coordinate based on political unit

• local area-level geographic resolution

When: Porters Landing Member (Parachucla Formation), Arikareean (30.8 - 20.4 Ma)

• member-level stratigraphic resolution

Environment/lithology: terrestrial; brown, gray, argillaceous sandstone

• light gray to buff to brown, slightly clayey, fine quartz sand with a minor percentage of fine phosphatic grains

Collection methods: bulk, quarrying, sieve

Primary reference: G. S. Morgan. 1989. Southeastern Geological Society Guidebook 30 [J. Alroy/J. Alroy] more details

PaleoDB collection 17859: authorized by John Alroy, entered by John Alroy on 26.03.1995

Creative Commons license: CC BY (attribution)