Marks Head Formation
| Marks Head Formation | |
|---|---|
| Stratigraphic range: Burdigalian ~20–16 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
| Type | Formation |
| Unit of | Hawthorne Group |
| Lithology | |
| Primary | Sandstone |
| Other | Phosphorite |
| Location | |
| Coordinates |   Marks Head Formation (the United States) Show map of the United States Marks Head Formation (Georgia) Show map of Georgia |
The Marks Head Formation is a geologic formation, part of the Hawthorn Group, in southeastern Georgia and northern Florida that preserves fossils dating back to the Burdigalian stage of the Miocene period.[1][2]
See also
- List of fossiliferous stratigraphic units in Georgia (U.S. state)
- Paleontology in Georgia (U.S. state)
References
- ^ Marks Head Formation at Fossilworks.org
- ^ Scott, Thomas M. (1988). The lithostratigraphy of the Hawthorn Group (Miocene) of Florida: Florida Geological Survey Bulletin 59 (PDF) (Report). Florida Geological Survey. p. 34.
Bibliography
- A. E. Pratt and R. M. Petkewich. 1989. Fossil vertebrates from the Marks Head Formation (Early Miocene) of Southeastern Georgia. Georgia Journal of Science 47(1):20-20
