Theropithecus oswaldi
Theropithecus oswaldi is an extinct species of Theropithecus from the Early to Middle Pleistocene of Kenya, Ethiopia, Tanzania, South Africa, Spain, Morocco, Algeria, and India. The species went extinct in South Africa around 1 million years ago. Having existed alongside hominins like Homo erectus, conflict with early humans likely played a role in their extinction, as a site has been found with many juveniles butchered.

Jonathan Chen · CC BY-SA 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- TheropithecusPBDB
- Diet
- frugivore, folivorePBDB, for Cercopithecidae
- Life habit
- arborealPBDB, for Cercopithecidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 2.8 million years on record.
The record covers at least 3.6 Mya to 774 ka. No occurrence read is dated outside 5.333 Mya to 11.7 ka.
80 occurrences of Theropithecus oswaldi on record, most of them in the Pleistocene. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
80 occurrences- Pliocene10%
- Pleistocene90%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
11 formations
- Koobi Fora Formation · Omo Group23
- Shungura Formation · Omo Group21
- Nachukui Formation · Omo Group8
- Olduvai Formation5
- Swartkrans Formation · Transvaal Group3
- Wehaietu Formation · Awash Group3
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The named rock units Theropithecus oswaldi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.
Theropithecus oswaldi and its relatives
PleistoceneWhere Theropithecus oswaldi and its relatives were recorded in the Pleistocene.
Found in the same rock
384 taxa- Equus33 sites
- Kolpochoerus limnetes33 sites
- Palaeoloxodon recki27 sites
- Crocuta crocuta23 sites
- Alcelaphini22 sites
- Crocodylus22 sites
- Hipparion22 sites
- Ceratotherium simum21 sites
- Bovidae20 sites
- Gazella19 sites
- Hominidae17 sites
- Clarias16 sites
- Crocodylus niloticus16 sites
- Euthecodon brumpti16 sites
- Trionyx16 sites
- Geochelone15 sites
- Metridiochoerus compactus14 sites
- Tragelaphus strepsiceros14 sites
- Hippopotamus13 sites
- Metridiochoerus13 sites
- Polypterus13 sites
- Tragelaphus nakuae13 sites
- Cercopithecidae12 sites
- Lates12 sites
The Paleobiology Database records 79 sites for Theropithecus oswaldi, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
34 references- Extinct large Colobines from the Plio-Pleistocene of Africa12
- Koobi Fora Research Project The Fossil Ungulates: Proboscidea, Perissodactyla, Suidae10
- Stratigraphy and Paleontology of pliocene and Pleistocene Localities West of Lake Turkana, Kenya8
- The Omo Group: Archives of the International Omo Research Expedition5
- Plio-Pleistocene terrestrial mammal assemblage from Konso, Southern Ethiopia4
- Diversity and frequency distributions of Omo Group Cercopithecidae4
- Plio-Pleistocene mammalian biostratigraphy of Atlantic Morocco3
- Mandibular postcanine dentition from the Shungura Formation, Ethiopia: Crown morphology, taxonomic allocations and Plio-Pleistocene Hominid Evolution3
- Stratigraphic Context of Fossil hominids from the Omo Group Deposits: Northern Turkana Basin, Kenya and Ethiopia3
- Dissertation, personal communication2
- K/Ar and 40Ar/39Ar Dating of the Hominid-Bearing Plio-Pleistocene Sequence at Koobi Fora, Lake Turkana, Northern Kenya2
- The Omo Micromammals: Systematics and Paleoecology of Early Man Sites from Ethiopia2
Each of the 80 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 22 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content2
Picture of Theropithecus oswaldi
- Source
- Wikipedia/Commons
- Credit
- Jonathan Chen
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
CT scan
- Source
- MorphoSource
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Theropithecus oswaldi · dnmnh:sk:561
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itTheropithecus through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Andrews 1916)