Jones Girls: Late/Upper Pleistocene, Georgia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea
|
||||||||||
Echinoidea indet.
(Leske 1778)
|
||||||||||
"echinoids" | ||||||||||
Reptilia
- Serpentes
|
||||||||||
Serpentes indet.
Linnaeus 1758
|
||||||||||
"snake vertebra" | ||||||||||
Mammalia
- Rodentia
|
||||||||||
Rodentia indet.
Bowdich 1821
|
||||||||||
Polychaeta
- Sabellida
- Serpulidae
|
||||||||||
Serpulidae indet.
Rafinesque 1835
|
||||||||||
"serpulid worm tubes" | ||||||||||
Gastropoda
- Epitoniidae
|
||||||||||
Epitonium rupicola
(Kurtz 1860)
|
||||||||||
Gastropoda
- Neotaenioglossa
- Calyptraeidae
|
||||||||||
Crepidula fornicata
(Linnaeus 1758)
|
||||||||||
Gastropoda
- Naticidae
|
||||||||||
Polinices duplicatus
(Say 1822)
|
||||||||||
recombined as Neverita duplicatus | ||||||||||
Gastropoda
- Neogastropoda
- Olividae
|
||||||||||
Oliva sayana
Ravenel 1834
|
||||||||||
recombined as Oliva (Ispidula) sayana | ||||||||||
Gastropoda
- Neogastropoda
- Melongenidae
|
||||||||||
Busycon carica
(Gmelin 1792)
|
||||||||||
Gastropoda
- Neogastropoda
- Muricidae
|
||||||||||
Eupleura caudata
(Say 1822)
|
||||||||||
Gastropoda
- Neogastropoda
- Terebridae
|
||||||||||
Terebra dislocata
(Say 1822)
|
||||||||||
recombined as Strioterebrum dislocatum | ||||||||||
Bivalvia
- Nuculida
- Nuculidae
|
||||||||||
Nucula proxima
Say 1820
|
||||||||||
recombined as Nucula (Nucula) proxima | ||||||||||
Bivalvia
- Cardiida
- Veneridae
|
||||||||||
Mercenaria mercenaria
(Linnaeus 1758)
|
||||||||||
Bivalvia
- Cardiida
- Mactridae
|
||||||||||
Mulinia lateralis
(Say 1822)
|
||||||||||
Bivalvia
- Cardiida
- Donacidae
|
||||||||||
Donax variabilis
Say 1822
|
||||||||||
recombined as Serrula variabilis | ||||||||||
Bivalvia
- Cardiida
- Semelidae
|
||||||||||
Abra aequalis
(Say 1822)
|
||||||||||
Bivalvia
- Lucinida
- Lucinidae
|
||||||||||
Divaricella quadrisulcata
(d'Orbigny 1846)
|
||||||||||
recombined as Divalinga quadrisulcata | ||||||||||
Bivalvia
- Carditida
- Carditidae
|
||||||||||
Pleuromeris tridentata
(Say 1826)
|
||||||||||
Bivalvia
- Pectinida
- Anomiidae
|
||||||||||
Anomia simplex
d'Orbigny 1845
|
||||||||||
Bivalvia
- Arcida
- Arcidae
|
||||||||||
Anadara brasiliana
(Lamarck 1819)
|
||||||||||
recombined as Anadara (Cunearca) brasiliana | ||||||||||
Anadara ovalis
(Bruguiere 1789)
|
||||||||||
recombined as Lunarca ovalis | ||||||||||
Anadara transversa
(Say 1822)
|
||||||||||
recombined as Anadara (Larkinia) transversa | ||||||||||
Bivalvia
- Arcida
- Noetiidae
|
||||||||||
Noetia ponderosa
(Say 1822)
|
||||||||||
recombined as Eontia ponderosa | ||||||||||
unclassified
|
||||||||||
Bryozoa indet.
Ehrenberg 1831
|
||||||||||
"bryozoans" | ||||||||||
Thecostraca
|
||||||||||
Cirripedia indet.
Rafinesque 1816
|
||||||||||
"barnacles" | ||||||||||
Anthozoa
- Scleractinia
- Rhizangiidae
|
||||||||||
Astrangia danae
Agassiz 1850
|
||||||||||
see common names |
Geography
Country: | United States | State/province: | Georgia | County: | Chatham |
Coordinates: | 31.9° North, 81.1° West (view map) | ||||
Paleocoordinates: | 31.9° North, 81.1° West | ||||
Basis of coordinate: | stated in text | ||||
Geographic resolution: | outcrop |
Time
Period: | Quaternary | Epoch: | Pleistocene |
Stage: | Late/Upper Pleistocene | 10 m.y. bin: | Cenozoic 6 | *Epoch: | Late/Upper Pleistocene | *Local age/stage: | Sangamonian |
Key time interval: | Late/Upper Pleistocene | Zone: | oxygen isotope stage 5 |
Age range of interval: | 0.12900 - 0.01170 m.y. ago | ||
Age estimate: | 85 Ka (U/Th) | ||
* legacy (obsolete) database fields |
Stratigraphy
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: U-series date of "about 80 ka" local section is "3 to 4 m thick" but main shell bed is "more than a meter thick in places" |
Lithology and environment
Primary lithology: | shelly/skeletal sandstone |
Lithology description: "a mixture of fine to medium-sized, rounded to subangular quartz sand grains, and the shells or shell fragments of mollusks and other invertebrates" | |
Environment: | lagoonal |
Glacial or sequence phase: | interglacial |
Geology comments: "similar to modern... tidal inlet channels... resembles descriptions of backbarrier and foreshore facies" |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection excludes: | some macrofossils | ||
Collection methods: | bulk,sieve | ||
Minimum sieve size: | 1.400 | Maximum sieve size: | 6.200 |
Reason for describing collection: | taxonomic analysis | ||
Taxonomic list comments:only one mammalian specimen numerous additional molluscan and other invertebrate taxa are present but not listed |
Metadata
Database number: | 20606 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | W. Kiessling | Research group: | marine invertebrate |
Created: | 2002-05-15 00:00:00 | Last modified: | 2012-04-26 03:25:26 |
Access level: | the public | Released: | 2002-05-15 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
1962. | R. C. Hulbert, Jr. and A. E. Pratt. 1998. Pleistocene (Rancholabrean) vertebrate faunas from coastal Georgia. Journal of Vertebrate Paleontology 18(2):412-429 [J. Alroy/J. Alroy/M. Uhen] |