Agriotherium schneideri
via iDigBio · CC0 · via iDigBio. 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
- AgriotheriumPBDB
- Diet
- carnivore, omnivorePBDB, for Agriotherium
- Life habit
- ground dwellingPBDB, for Ursidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 2.5 million years on record.
The record covers at least 7.246 Mya to 4.7 Mya. No occurrence read is dated outside 11.63 Mya to 1.4 Mya.
17 occurrences of Agriotherium schneideri 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
17 occurrences- Miocene77%
- Pliocene19%
- Pleistocene4%
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
4 formations
- Rancho Viejo Beds Formation3
- Ogallala Formation1
- Peace River Formation · Hawthorn Group1
- Glenns Ferry Formation1
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The named rock units Agriotherium schneideri has been recovered from, largest first. Drawn where the rock is now, not where it formed. 11 occurrences have no formation on record, which is common for older literature.
Agriotherium schneideri and its relatives
MioceneWhere Agriotherium schneideri and its relatives were recorded in the Miocene.
Found in the same rock
148 taxa- Neohipparion eurystyle14 sites
- Astrohippus stockii10 sites
- Dinohippus mexicanus10 sites
- Borophagus secundus9 sites
- Eucyon ferox9 sites
- Hexobelomeryx fricki9 sites
- Megatylopus matthewi9 sites
- Desmathyus brachydontus8 sites
- Nannippus aztecus8 sites
- Pleiolama vera8 sites
- Alforjas7 sites
- Megalonyx7 sites
- Teleoceras fossiger6 sites
- Amphimachairodus coloradensis5 sites
- Rhynchotherium5 sites
- Teleoceras hicksi5 sites
- Hexobelomeryx4 sites
- Pseudaelurus intrepidus4 sites
- Camelidae3 sites
- Conepatus sanmiguelensis3 sites
- Crocodylus3 sites
- Dinohippus interpolatus3 sites
- Eucyon davisi3 sites
- Hemiauchenia3 sites
The Paleobiology Database records 17 sites for Agriotherium schneideri, 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
10 references- The Early-Late Hemphillian (Hh2) Faunal Assemblage From Juchipila Basin, State of Zacatecas, Mexico, and Its Biochronologic Correlation with Other Hemphillian Faunas in Central Mexico6
- Late Tertiary Canids from Central Mexico2
- Late Cenozoic Mammals from Northwestern Mexico2
- A Giant Bear Mandible (Agriotherium schneideri Sellards 1916) from Sedgwick County, Kansas1
- Increased xenarthran diversity of the Great American Biotic Interchange: a new genus and species of ground sloth (Mammalia, Xenarthra, Megalonychidae) from the Hemphillian (late Miocene) of Jalisco, Mexico1
- The first mid-Blancan occurrence of Agriotherium (Ursidae) in North America: a record from Hagerman Fossil Beds National Monument, Idaho1
- Synonymies and reidentifications of North American fossil mammals1
- Una nueva localidad del henfiliano tardio en la mesa central de Mexico1
- The so-called giant Miocene dolphin Megalodelphis magnidens Kellogg (Mammalia: Cetacea) is actually a crocodile (Reptilia: Crocodilia)1
- Two New Middle Pliocene Carnivores from Oklahoma with Notes on the Optima Fauna1
Each of the 17 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. 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 Agriotherium schneideri
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Agriotherium schneideri 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.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itAgriotherium through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Sellards 1916)