Liodontia

via iDigBio · 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
- AplodontiidaePBDB
- Diet
- herbivorePBDB, for Aplodontiidae
- Life habit
- fossorialPBDB, for Aplodontiidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 9.1 million years on record.
The record covers at least 18.5 Mya to 9.4 Mya. No occurrence read is dated outside 29.5 Mya to 4.7 Mya.
16 occurrences of Liodontia 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
16 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
8 formations
- Drewsey Formation2
- Deep River Formation2
- Salt Lake Formation1
- Volcanic Sandstone Formation1
- Butte Creek Formation1
- Thousand Creek Formation1
Loading coastlines…
The named rock units Liodontia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.
Liodontia and its relatives
MioceneWhere Liodontia and its relatives were recorded in the Miocene.
Found in the same rock
147 taxa- Ticholeptus zygomaticus8 sites
- Camelidae5 sites
- Protospermophilus angusticeps4 sites
- Tayassuinae4 sites
- Acritohippus isonesus3 sites
- Alphagaulus vetus3 sites
- Aphelops3 sites
- Aphelops megalodus3 sites
- Bouromeryx americanus3 sites
- Bouromeryx submilleri3 sites
- Desmatippus avus3 sites
- Equinae3 sites
- Hesperogaulus3 sites
- Hesperogaulus gazini3 sites
- Hypohippus3 sites
- Hypohippus osborni3 sites
- Merychippus brevidontus3 sites
- Merycodontinae3 sites
- Paracynarctus kelloggi3 sites
- Teleoceras3 sites
- Alphagaulus pristinus2 sites
- Amphicyon frendens2 sites
- Anchitheriinae2 sites
- Archaeolaginae2 sites
The Paleobiology Database records 16 sites for Liodontia, 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- Phylogeny, systematics, and evolution of hypsodonty in the Aplodontiinae (Mammalia, Rodentia, Aplodontiidae), with the description of several new species5
- Pliocene mammals of southeast Oregon and adjacent Idaho2
- The Nevada Miocene and Pliocene mammalian faunas as faunal units2
- Middle Miocene carnivorans from the Monarch Mill Formation, Nevada1
- The Massacre Lake local fauna (Mammalia, Hemingfordian) from northwestern Washoe County, Nevada1
- New evidence for the age of the Cenozoic Salt Lake beds in northeastern Great Basin1
- Miocene mammals of southeast Oregon1
- Evolution and Biogeography of the Aplodontid and Mylagaulid Rodents1
- A Miocene Mammalian Fauna from Beatty Buttes, Oregon1
- A Miocene Mammalian Fauna From South-Eastern Oregon1
Each of the 16 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 Liodontia
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Liodontia 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 itAplodontiidae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Miller and Gidley 1918