Jackson County,Florida #9 (Eocene of the United States)

Also known as FJ-9

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: Bumpnose Formation, Bartonian (41.3 - 38.0 Ma)

• Uppermost Formation in the Ocala Group.

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, shelly/skeletal limestone

• calcite paste with abundant invertebrates

Collection methods: bulk, core, chemical, mechanical,

• tr = trace. Indicates presence in the locality, but in numbers insufficient for calculating 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 7332: authorized by Linda Ivany, entered by Elizabeth Kowalski on 23.05.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

• Bryozoans only
unclassified
  -
Gymnolaemata
 Cheilostomata - Umbonulidae
"Colletosia radiata" = Umbonula
"Colletosia radiata" = Umbonula
 Cheilostomata - Didymosellidae
 Cheilostomata - Escharinidae
"Scrupocellaria elliptica" = Bactridium ellipticum
"Scrupocellaria elliptica" = Bactridium ellipticum Reuss 1848
 Cheilostomata - Candidae
 Cheilostomata - Romancheinidae
 Cheilostomata - Calloporidae
 Cheilostomata - Antroporidae
 Cheilostomata - Onychocellidae
 Cheilostomata - Microporidae
 Cheilostomata - Lunulitidae
 Cheilostomata - Schizoporellidae
 Cheilostomata - Adeonidae
 Cheilostomata - Tubucellariidae
 Cheilostomata - Bitectiporidae
 Cheilostomata - Smittinidae
 Cheilostomata - Quadricellariidae
Nellia tenella Lamarck 1816