Agriochoeridae

Ryan Schwark · CC0 · via Wikidata/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
- agriochoeridPBDB
- Sits inside
- RuminantiaPBDB
- Diet
- herbivorePBDB
- Life habit
- scansorialPBDB
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Artiodactyla
Time the record covers
At least 16 million years on record.
The record covers at least 39.7 Mya to 23.04 Mya. No occurrence read is dated outside 48.07 Mya to 5.333 Mya.
211 occurrences of Agriochoeridae on record, most of them in the Eocene. 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
211 occurrencesThese 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
32 formations
- Uinta Formation39
- Sespe Formation16
- John Day Formation14
- Duchesne River Formation11
- Santiago Formation11
- Devil's Graveyard Formation11
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The named rock units Agriochoeridae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 8 further formations hold fewer occurrences each and are not listed. 22 occurrences have no formation on record, which is common for older literature.
Agriochoeridae and its relatives
EoceneWhere Agriochoeridae and its relatives were recorded in the Eocene.
Found in the same rock
1,043 taxa- Protoreodon pumilus43 sites
- Brontotheriidae34 sites
- Agriochoerus25 sites
- Protoreodon25 sites
- Epihippus gracilis17 sites
- Trionychidae17 sites
- Pareumys16 sites
- Sespedectes singularis16 sites
- Protoreodon petersoni15 sites
- Agriochoerus antiquus14 sites
- Daphoenus14 sites
- Amynodon advenus13 sites
- Diplobunops matthewi13 sites
- Duchesneodus uintensis13 sites
- Leptictidae13 sites
- Peradectes californicus13 sites
- Proterixoides davisi13 sites
- Simimys simplex13 sites
- Herpetotherium knighti12 sites
- Hesperocyon12 sites
- Protoreodon parvus12 sites
- Eomyidae11 sites
- Hesperocyon gregarius11 sites
- Hyracodon11 sites
The Paleobiology Database records 161 sites for Agriochoeridae, 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
70 references- The Eocene Vertebrates of the Uinta Basin, Utah17
- Summary of known occurrences of terrestrial vertebrates from Eocene strata of southern California16
- Synonymies and reidentifications of North American fossil mammals13
- Geometric morphometrics and anatomical network analyses reveal ecospace partitioning among geoemydid turtles from the Uinta Formation, Utah11
- Biostratigraphy of Uintan and Duchesnean land mammal assemblages from the Middle Member of the Sespe Formation, Simi Valley, California10
- Early Tertiary vertebrate faunas, Vieja Group. Trans-Pecos Texas: Agriochoeridae and Merycoidodontidae10
- Protoreodon walshi, a new species of agriochoerid (Oreodonta, Artiodactyla, Mammalia) from the late Uintan of San Diego County, California7
- Stratigraphic Occurrence and Correlation of Early Tertiary Vertebrate Faunas, Trans-Pecos Texas: Agua Fria-Green Valley Areas7
- Eocene-Oligocene faunas of the Cypress Hills Formation, Saskatchewan6
- Stratigraphic Occurrence and Correlation of Early Tertiary Vertebrate Faunas Trans-Pecos Texas. Part I: Vieja Area6
- A revision of the biostratigraphy of oreodonts (superfamily Merycoidodontoidea) in the John Day region of Oregon, USA5
- Revised chronostratigraphy and biostratigraphy of the John Day Formation (Turtle Cove and Kimberly Members), Oregon, with implications for updated calibration of the Arikareean North American land mammal age5
Each of the 211 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. 58 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 Agriochoeridae
- Source
- Wikidata/Commons
- Credit
- Ryan Schwark
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Agriochoeridae was found in MorphoSource and Sketchfab.
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itRuminantia through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Leidy 1869