Where: Citrus County, Florida (28.9° N, 82.6° W: paleocoordinates 29.0° N, 75.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Crystal River Limestone Formation (Ocala Group), Late/Upper Eocene (37.2 - 33.9 Ma)
• STRATIGRAPHIC SOUCE: Individual bed (1) within measured section. STRATIGRAPHIC RELATIONS: Proposed for 108 ft of limestone exposed in Crystal River Rock Co., quarry. Includes all calcareous deposits of Late Eocene age, lying stratigraphically between the Williston Fm and the Oligocene limestones. The Crystal River Fm is synonomous with the "Ocala Limestone (restricted definition)". SPECIFIC STRATIGRAPHY: 8 ft thick limestone at base of 131 ft section.
• bed-level stratigraphic resolution
Environment/lithology: poorly lithified, yellow limestone
Size class: macrofossils
Collection methods: quarrying,
• SOURCE: Based on field collecting. REPOSITORIES: Unknown repository for molluscs, echinoids and foraminifera, presumably Florida Geological Survey.
Primary reference: H. S. Puri and R.O. Vernon. 1964. Summary of the geology of Florida and a guidebook to the classic exposures. Florida Geological Survey Special Publication 5 [A. Miller/A. Hendy]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 61112: authorized by Austin Hendy, entered by Austin Hendy on 29.05.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
"Operculinoides floridensis" = Nummulites
"Operculinoides sp." = Nummulites Lamarck 1801 | |
Globothalamea | |