Gomphotheriidae
Gomphotheres are an extinct group of proboscideans related to modern elephants. First appearing in Africa during the Oligocene, they dispersed into Eurasia and North America during the Miocene and arrived in South America during the Pleistocene as part of the Great American Interchange. Gomphotheres are a paraphyletic group ancestral to Elephantidae, which contains modern elephants, as well as Stegodontidae.

Ryan Schwark · CC0 · 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- Also called
- gomphotherePBDB
- Sits inside
- ProboscideaPBDB
- Diet
- browserPBDB
- Life habit
- ground dwellingPBDB
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 23 million years on record.
The record covers at least 23.04 Mya to 11.7 ka. No occurrence read is dated outside 33.9 Mya to 0 Mya.
1,333 occurrences of Gomphotheriidae on record, most of them in the Miocene. 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
1,333 occurrences- Oligoceneunder 1%
- Miocene43%
- Pliocene16%
- Pleistocene41%
- Holoceneunder 1%
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
209 formations
- Valentine Formation · Ogallala Group33
- Ash Hollow Formation · Ogallala Group23
- MR Caliente Formation12
- Blanco Formation12
- Solimões Formation12
- Adu-Asa Formation · Awash Group9
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The named rock units Gomphotheriidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 185 further formations hold fewer occurrences each and are not listed. 796 occurrences have no formation on record, which is common for older literature.
Gomphotheriidae and its relatives
MioceneWhere Gomphotheriidae and its relatives were recorded in the Miocene.
Found in the same rock
1,149 taxa- Gomphotherium70 sites
- Camelidae69 sites
- Teleoceras42 sites
- Hipparionini34 sites
- Hippotherium34 sites
- Mylagaulidae32 sites
- Archaeolaginae26 sites
- Epicyon haydeni25 sites
- Procamelus grandis23 sites
- Tayassuinae23 sites
- Equini22 sites
- Leporidae22 sites
- Eucastor tortus21 sites
- Epicyon saevus20 sites
- Leptocyon vafer20 sites
- Antilocapridae19 sites
- Neohipparion eurystyle19 sites
- Pliohippus pernix19 sites
- Aepycamelus18 sites
- Aphelops18 sites
- Cosoryx (Subcosoryx) cerroensis18 sites
- Megatylopus18 sites
- Aelurodon ferox17 sites
- Cupidinimus nebraskensis17 sites
The Paleobiology Database records 1,141 sites for Gomphotheriidae, and this reads 240 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
527 references- Sixty years after ‘The mastodonts of Brazil’: The state of the art of South American proboscideans (Proboscidea, Gomphotheriidae)214
- Synonymies and reidentifications of North American fossil mammals58
- Catalogue of Tertiary Fossil Sites of the Land Mammals in the U.S.S.R.28
- Vertebrate biostratigraphy of the Ogallala Group in Nebraska24
- Paleontology and nonmarine stratigraphy of the Cuyama Valley badlands, California; Part 1, Geology, faunal interpretations, and systematic descriptions of Chiroptera, Insectivora, and Rodentia20
- Mythbusting evolutionary issues on South American Gomphotheriidae (Mammalia: Proboscidea)18
- Georeferencing fossiliferous localities from Solimões and Acre Basins (Brazil) -what we know so far about Solimões Formation and future perspectives15
- Les Mammiferes Pleistocenes de la Republique de L´Equateur13
- Les vertebres du Burdigalien superieur de Lisbonne12
- Review of the Miocene Gomphotheriidae (Mammalia: Proboscidea) from the Chesapeake Group, Middle Atlantic Coastal Plain of North America11
- Guatemala's Late Pleistocene (Rancholabrean) fauna: Revision and interpretation10
- I paleositi a vertebrati fossili della Provinia di Pisa10
Each of the 1,333 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. 515 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 Gomphotheriidae
- Source
- Wikipedia/Commons
- Credit
- Ryan Schwark
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Gomphotheriidae was found in Sketchfab.
Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Gomphothere”
- 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 itProboscidea through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Hay 1922