Bos primigenius
The aurochs is an extinct species of bovine, considered to be the wild ancestor of modern domestic cattle. With a shoulder height of up to 1.8 m in bulls and 1.55 m in cows, it was one of the largest herbivores in the Holocene; it had massive elongated and broad horns that reached 80 cm (31 in) in length.

Marcus Sümnick from Rostock, Germany · CC BY-SA 2.0 · 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
- BosPBDB
- Diet
- grazer, browserPBDB, for Bovidae
- Life habit
- ground dwellingPBDB, for Bovidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Artiodactyla
- Mass
- 1500 kgWikidata
Time the record covers
At least 762 thousand years on record.
The record covers at least 774 ka to 11.7 ka. No occurrence read is dated outside 2.58 Mya to 0 Mya.
98 occurrences of Bos primigenius 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
98 occurrences- Pleistocene93%
- Holocene7%
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
9 formations
- Gebel Silsila-YCS Formation11
- Unterer Travertin Formation2
- Gabal Silsila Formation1
- Nubia Formation1
- Nubia Formation1
- Latamne Formation1
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The named rock units Bos primigenius has been recovered from, largest first. Drawn where the rock is now, not where it formed. 78 occurrences have no formation on record, which is common for older literature.
Bos primigenius and its relatives
PleistoceneWhere Bos primigenius and its relatives were recorded in the Pleistocene.
Found in the same rock
590 taxa- Equus43 sites
- Cervus elaphus40 sites
- Sus scrofa31 sites
- Canis lupus30 sites
- Hippopotamus amphibius27 sites
- Dama24 sites
- Vulpes vulpes24 sites
- Alcelaphus buselaphus22 sites
- Capreolus capreolus20 sites
- Palaeoloxodon antiquus20 sites
- Oryctolagus cuniculus19 sites
- Stephanorhinus hemitoechus19 sites
- Dama dama18 sites
- Equus caballus17 sites
- Panthera pardus17 sites
- Cervus16 sites
- Clarias16 sites
- Panthera leo16 sites
- Gazella dorcas15 sites
- Lepus14 sites
- Testudo hermanni14 sites
- Cervidae13 sites
- Crocuta crocuta13 sites
- Aves11 sites
The Paleobiology Database records 98 sites for Bos primigenius, 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
51 references- Kom Ombo: Preliminary Report on the Fauna of Late Paleolithic Sites in Upper Egypt24
- From tortoises to elephants: the impact of elephants in the broad spectrum diet at Bolomor Cave (MIS 9–5 Spain)14
- I giacimenti Quaternari di vertebrati fossili nell'Italia Nord-Orientale6
- Mammal fauna with Elephas (Palaeoloxodon) antiquus from the lower levels of Ambrona (Soria, Spain)4
- Die jungpleistozänen Säugetierfaunen aus dem Travertingebiet von Taubach-Weimar-Ehringsdorf (The Early Plestocene mammalian fauna from the travetin-area of Taubach-Weimar-Ehringsdorf)3
- Asprochaliko and Kastritsa: Further Investigations of Palaeolithic Settlement and Economy in Epirus (North-West Greece)2
- Le gisement Pleistocene moyen et superieur d'Artenac (Saint-Mary, Charent): premier bilan interdisciplinaire1
- Dursunlu - a new Lower Pleistocene faunal and artifact-bearing locality in southern Anatolia.1
- Cave bears and paleolithic artifacts in Yarimburgaz Cave, Turkey: Dissecting a palimpsest1
- Biochronological and palaeogeographical implications of a well-balanced late Middle Pleistocene fauna from Quisiana-Certosa (Capri, Southern Italy)1
- The faunal remains from Evron Quarry in relation to other Lower Paleolithic hominid sites in the Levant1
- The Mousterian site of Jebel Irhoud, Morocco: new data on the fauna and biochronology, and description of a new human fossil1
Each of the 98 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. 39 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 content1
Picture of Bos primigenius
- Source
- Wikipedia/Commons
- Credit
- Marcus Sümnick from Rostock, Germany
- Licence
- CC BY-SA 2.0
- Commercial use
- the licence allows it
No repository was searched for a 3D scan: the genus name is too short to search on without matching most of the record.
The description on this site
- Source
- Wikipedia, “Aurochs”
- 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 itBos through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Bojanus 1827)