Laetoli Beds Upper: Pliocene, Tanzania
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Edourdia laetoliensis
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Subulonia pseudinvoluta
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Euonyma leakeyi
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Streptostele aff. urguessensis
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Propoecilogale bolti
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Urocyclidae indet.
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Trochonanina informal sp. A
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Trochonanina informal sp. B
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cf. Rhamphiophis sp.
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Streptopegia sp.
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cf. Megacyon sp.
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Insecta
- Blattodea
- Termitidae
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Termitidae indet.
(Latreille 1802)
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Termitina | ||||||||||
Gastropoda
- Heterostropha
- Achatinidae
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Achatina cf. zanzibaria
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Mammalia
- Proboscidea
- Elephantidae
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Loxodonta exoptata
Dietrich 1941
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Mammalia
- Proboscidea
- Deinotheriidae
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Deinotherium bozasi
Arambourg 1934
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originally entered as "Deinotherium bozeasi" | ||||||||||
Mammalia
- Macroscelidea
- Rhynchocyonidae
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Rhynchocyon pliocaenicus
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Mammalia
- Tubulidentata
- Orycteropodidae
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Orycteropus sp.
Geoffroy 1791
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Mammalia
- Perissodactyla
- Equidae
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Hipparion sp.
de Christol 1832
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Mammalia
- Perissodactyla
- Rhinocerotidae
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Ceratotherium praecox
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Diceros bicornis
(Linnaeus 1758)
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Mammalia
- Perissodactyla
- Chalicotheriidae
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Ancylotherium hennigi
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Mammalia
- Sivatheridae
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Sivatherium maurusium
(Pomel 1893)
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original and current combination Libytherium maurusium | ||||||||||
Mammalia
- Giraffidae
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Giraffa stillei
Arambourg 1947
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Giraffa cf. jumae
Leakey 1967
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originally entered as "cf. jumae cf. jumae" | ||||||||||
Mammalia
- Bovidae
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Gazella janenschi
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Tragelaphus sp.
de Blainville 1816
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Simatherium kohllarseni
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Brabovus nanincisus
Gentry 1987
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nanincisus | ||||||||||
aff. Pelea sp.
Gray 1851
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originally entered as "aff. Pezea sp." | ||||||||||
Praedamalis deturi
Dietrich 1950
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? Raphicerus sp.
Smith 1827
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Parmularius pandatus
Gentry 1987
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Mammalia
- Camelidae
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Camelus sp.
Linnaeus 1758
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Mammalia
- Suidae
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Notochoerus euilus
(Hopwood 1926)
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original and current combination Hylochoerus euilus | ||||||||||
Potamochoerus porcus
(Linnaeus 1758)
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Mammalia
- Carnivora
- Felidae
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Panthera cf. pardus
(Linnaeus 1758)
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Panthera aff. gombaszoegensis
(Kretzoi 1938)
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gombaseogensis/palaeosinensis | ||||||||||
Felis informal sp. small
Linnaeus 1758
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Felis informal sp. medium
Linnaeus 1758
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Felis informal sp. large
Linnaeus 1758
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Homotherium sp.
Fabrini 1890
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Megantereon sp.
Croizet and Jobert 1828
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Mammalia
- Carnivora
- Viverridae
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Viverra leakeyi
Petter 1963
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Mammalia
- Carnivora
- Herpestidae
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Herpestes palaeoserengetensis
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Herpestes ichneumon
(Linnaeus 1758)
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Mungos dietrichi
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Helogale palaeogracilis
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Mammalia
- Carnivora
- Mustelidae
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Mellivora capensis
(Schreber 1776)
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Mammalia
- Carnivora
- Canidae
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Canidae indet.
Fischer de Waldheim 1817
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Vulpes sp.
Frisch 1775
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aff. Canis brevirostris
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Mammalia
- Lagomorpha
- Leporidae
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Serengetilagus praecapensis
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Mammalia
- Rodentia
- Sciuridae
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Paraxerus sp.
Forsyth Major 1893
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Xerus cf. janenschi
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Xerus sp.
Hemprich and Ehrenberg 1833
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Mammalia
- Rodentia
- Pedetidae
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Pedetes laetoliensis
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Mammalia
- Rodentia
- Hystricidae
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Hystrix leakeyi
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Hystrix cf. makapanensis
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Xenohystrix crassidens
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Mammalia
- Rodentia
- Bathyergidae
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Heterocephalus quenstedti
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Mammalia
- Rodentia
- Nesomyidae
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Dendromus sp.
Smith 1829
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Mammalia
- Rodentia
- Cricetidae
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Cricetidae indet.
Fischer von Waldheim 1817
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Mammalia
- Rodentia
- Muridae
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Tatera cf. inclusa
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Thallomys laetolilensis
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Saccostomus major
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Steatomys sp.
Peters 1846
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Mastomys cinereus
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Mammalia
- Primates
- Hominidae
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Australopithecus afarensis
Johanson et al. 1978
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Mammalia
- Primates
- Cercopithecidae
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cf. Papio sp.
Erxleben 1777
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Parapapio ado
Hopwood 1936
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cf. Paracolobus sp.
Leakey 1969
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Mammalia
- Primates
- Galagidae
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Galago sadimanensis
Walker 1987
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Reptilia
- Crotalidae
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Bitis cf. arietans
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original and current combination Clotho (Bitis) | ||||||||||
arietans/olduvaiensis | ||||||||||
Reptilia
- Elapidae
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Naja robusta
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Reptilia
- Boidae
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Python boidae
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Python sebae
Gmelin 1789
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Reptilia
- Testudines
- Testudinidae
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Geochelone brachygularis
Meylan and Auffenberg 1987
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recombined as Stigmochelys brachygularis | ||||||||||
Geochelone laetoliensis
(Meylan and Auffenberg 1987)
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Reptilia
- Numididae
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Numida sp.
Linnaeus 1766
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Reptilia
- Phasianidae
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Francolinus informal sp. large
Stephens 1819
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Francolinus informal sp. small
Stephens 1819
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Reptilia
- Strigiformes
- Strigidae
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Bubo sp.
Dumeril 1806
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Reptilia
- Struthioniformes
- Struthionidae
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Struthionidae indet.
Vigors 1825
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Reptilia
- Accipitriformes
- Accipitridae
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Torgos sp.
Kaup 1828
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synonym of Aegypius | ||||||||||
unclassified
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Madoqua avifluminis
(Dietrich 1950)
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original and current combination Praemadoqua avifluminis | ||||||||||
see common names |
Geography
Country: | Tanzania | State/province: | Eastern Drift Valley | County: | Eyasi Plateau |
Coordinates: | 3.1° South, 35.1° East (view map) | ||||
Paleocoordinates: | 3.3° South, 34.7° East | ||||
Geographic resolution: | local area |
Time
Period: | Neogene | Epoch: | Pliocene |
10 m.y. bin: | Cenozoic 6 | ||
*Period: | Late/Upper Tertiary - Late/Upper Tertiary | *Epoch: | Early/Lower Pliocene - Late/Upper Pliocene |
Key time interval: | Pliocene | ||
Age range of interval: | 5.33300 - 2.58000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Vogel River Series | Member: | Laetoli Beds (upper) | ||
Stratigraphy comments: Max age on base of upper unit of Laetolil Bed (3.76+/-0.03), min age on tuff 8 (3.46+/-0.12) |
Lithology and environment
Primary lithology: | tuffaceous,gray lithified calcareous sandstone |
Includes fossils? | Y |
Lithology description: Primarily eolian tuff w/ some airfall tuff & 8 horizons of xenoliths Datum Plane: top of lower unit of Laetolil beds | |
Environment: | eolian indet. |
Taphonomy
Modes of preservation: | body,mold/impression,trace,replaced with calcite |
Size of fossils: | macrofossils,mesofossils,microfossils |
Disassociated major elements: | many |
Disassociated minor elements: | many |
Size sorting: | very poor |
Fragmentation: | frequent |
Temporal resolution: | time-averaged |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection methods: | selective quarrying,surface (float),surface (in situ),sieve,field collection |
Reason for describing collection: | general faunal/floral analysis |
Metadata
Also known as: | Laetolil, Garusi, Southern Serengeti, Vogel River Series | ||
Database number: | 32050 | ||
Authorizer: | A. Behrensmeyer | Enterer: | A. Behrensmeyer, M. Sommers |
Modifier: | J. Alroy | ||
Created: | 2003-06-03 07:40:33 | Last modified: | 2017-05-23 16:34:15 |
Access level: | the public | Released: | 2003-06-03 07:40:33 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
4451. | ETE 85 | M. D. Leakey and J. M. Harris. 1987. Laetoli: a Pliocene Site in Northern Tanzania. Clarendon Press, Oxford, Great Britain [A. Behrensmeyer/A. Behrensmeyer/M. Kosnik] |