Where: Citrus County, Florida (28.9° N, 82.6° W: paleocoordinates 28.9° N, 76.3° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Suwannee Limestone Formation (Vicksburg Group), Early/Lower Oligocene (33.9 - 28.4 Ma)
• STRATIGRAPHIC SOUCE: Individual bed (13) within measured section. STRATIGRAPHIC RELATIONS: Suwannee Lmst was erected by Cooke amd Mansfield (1936) for exposures of hard limestone in local region and locally overlies the Crystal River Fm. AGE: Early Oligocene (Rupelian). SPECIFIC STRATIGRAPHY: 17 ft thick limestone at top of 131 ft section.
• bed-level stratigraphic resolution
Environment/lithology: lithified, shelly/skeletal, yellow limestone
Size class: macrofossils
Preservation: cast, mold/impression
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 61123: authorized by Austin Hendy, entered by Austin Hendy on 29.05.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
Cassidulus gouldii Bouve 1846 sea urchin | |
Clypeaster rogersi Morton 1834 sand dollar | |
Bivalvia | |
Chlamys brooksvillensis scallop | |
Chione sp. von Mühlfield 1811 venus clam | |
Kuphus incrassatus Gabb 1873 clam | |
Foraminifera | |