Gateway to the Paleobiology Database
Jackson County #6 (Eocene of the United States)

Also known as FJ-6

Where: Jackson County, Florida (30.8° N, 85.2° W: paleocoordinates 31.2° N, 76.5° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Crystal River Formation, Bartonian (40.4 - 37.2 Ma)

• The upper formation of the Ocala Group in Northern Florida.

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, dolomitic, shelly/skeletal limestone and dolomite

• limestone made of skeletal fragments of inverterbrates, dolotimized in places.

Collection methods: bulk, core, chemical, mechanical,

• tr = trace. Indicates presence at the locality but in numbers too low to calculate volume percentages.

Primary reference: A. H. Cheetham. 1963. Late Eocene Zoogeography of the Eastern Gulf Coast Region. The Geological Society of America Memoir 91:1-113 [L. Ivany/E. Kowalski] more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 7330: authorized by Linda Ivany, entered by Elizabeth Kowalski on 23.05.2000

Creative Commons license: CC BY (attribution)