Liodontia alexandrae

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
- LiodontiaPBDB
- Diet
- herbivorePBDB, for Aplodontiidae
- Life habit
- fossorialPBDB, for Aplodontiidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 3.8 million years on record.
Every occurrence read is dated to somewhere between 16.3 Mya and 12.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
5 occurrences of Liodontia alexandrae 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
5 occurrences- Miocene100%
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
3 formations
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The named rock units Liodontia alexandrae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Liodontia alexandrae and its relatives
MioceneWhere Liodontia alexandrae and its relatives were recorded in the Miocene.
Found in the same rock
55 taxa- Ticholeptus zygomaticus4 sites
- Acritohippus isonesus3 sites
- Desmatippus avus3 sites
- Hesperogaulus gazini3 sites
- Hypohippus osborni3 sites
- Merychippus brevidontus3 sites
- Amphicyon frendens2 sites
- Aphelops2 sites
- Canidae2 sites
- Dromomeryx borealis2 sites
- Hesperogaulus2 sites
- Merycodontinae2 sites
- Paracosoryx2 sites
- Protospermophilus malheurensis2 sites
- Tayassuinae2 sites
- Alphagaulus pristinus1 site
- Aphelops megalodus1 site
- Archaeohippus ultimus1 site
- Balantiomys oregonensis1 site
- Bassariscus antiquus1 site
- Blastomerycinae1 site
- Camelidae1 site
- Cranioceratini1 site
- Cynelos sinapius1 site
The Paleobiology Database records 5 sites for Liodontia alexandrae, 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
5 references- Miocene mammals of southeast Oregon1
- Evolution and Biogeography of the Aplodontid and Mylagaulid Rodents1
- A Miocene Mammalian Fauna from Beatty Buttes, Oregon1
- The Nevada Miocene and Pliocene mammalian faunas as faunal units1
- A Miocene Mammalian Fauna From South-Eastern Oregon1
Each of the 5 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 alexandrae
- 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 was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itLiodontia through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Furlong 1910)