Also known as Wilkinson Mine, WKR Mine
Where: Wilkinson County, Georgia (32.9° N, 83.4° W: paleocoordinates 33.1° N, 75.4° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Clinchfield Formation (Barnwell Group), Priabonian (38.0 - 33.9 Ma)
• from "a 1-1.5-m-high stratum" and spoil piles derived from it (Parmley and DeVore 2005)
• bed-level stratigraphic resolution
Environment/lithology: coastal; sandstone
Size classes: macrofossils, mesofossils
Preservation: original phosphate
Collection methods: bulk, salvage, surface (float), sieve,
• "Intensive surface collecting of spoil piles and screen washing of in situ sediments" (Parmley and DeVore 2005)
Primary reference: J. W. Westgate. 2001. Paleoecology and biostratigraphy of marginal marine gulf coast Eocene vertebrate localities. Eocene Biodiversity: Unusual Occurrences and Rarely Sampled Habitats 263-297 [M. Uhen/M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 45640: authorized by Mark Uhen, entered by Mark Uhen on 20.11.2004, edited by Jason Head, John Alroy, Joseph Villari and Patricia Holroyd
Creative Commons license: CC BY (attribution)
Taxonomic list
Actinopteri | |
Trichiurus sp. Linnaeus 1758 | |
Sphyraena sp. Artedi 1793 barracuda | |
Phyllodus sp. Agassiz 1839 | |
Lepisosteus sp. Agassiz 1843 gar | |
Reptilia | |
| |
| |
Crocodylidae indet. crocodile | |
Aves | |
| |
Reptilia | |
| |
| |
| |
| |
Mammalia | |
| |
| |
| |
| |
| |
Chondrichthyes | |
| |
"Ginglymostoma serra" = Nebrius serra Leidy 1877 nurse shark | |
| |
"Scyliorhinus gilberti" = Premontreia gilberti2
| |
Galeocerdo latidens Agassiz 1835 tiger shark | |
Hemipristis curvatus Dames 1883 ground shark | |
Physogaleus sp., Physogaleus secundus2, Negaprion eurybathrodon2, "Negaprion gibbesi" = Carcharhinus gibbesii, Abdounia enniskilleni
Physogaleus sp. Cappetta 1980 requiem shark
"Negaprion gibbesi" = Carcharhinus gibbesii Woodward 1889 requiem shark
Abdounia enniskilleni White 1956 requiem shark | |
| |
Carcharias hopei Agassiz 1843 sand shark | |
| |
"Carcharocles angustidens" = Otodus (Carcharocles) angustidens2
| |
Isurus sp. Rafinesque 1810 mackerel shark
Carcharodon auriculatus Blainville 1818 white shark
Lamna sp. Cuvier 1816 mackerel shark | |
Raja sp. Linnaeus 1758 skate | |
Propristis schweinfurthi Priem 1897 sawfish | |
Myliobatis sp. Cuvier 1816 eagle ray | |
Rhinoptera sp. Cuvier 1829 cownose ray | |
Dasyatis sp. Rafinesque 1810 whiptail stingray | |
| |
Squatina sp. Dumeril 1806 angel shark |