Palaeolagus hypsodus

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
- PalaeolagusPBDB
- Diet
- grazer, browserPBDB, for Leporidae
- Life habit
- ground dwellingPBDB, for Leporidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 14 million years on record.
Every occurrence read is dated to somewhere between 31.8 Mya and 18.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
28 occurrences of Palaeolagus hypsodus on record, most of them in the Oligocene. 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
28 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
4 formations
- Sharps Formation13
- Gering Formation5
- Brule Formation3
- Harrison Formation · Arikaree Group2
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The named rock units Palaeolagus hypsodus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.
Palaeolagus hypsodus and its relatives
OligoceneWhere Palaeolagus hypsodus and its relatives were recorded in the Oligocene.
Found in the same rock
196 taxa- Palaeolagus philoi18 sites
- Palaeocastor17 sites
- Nanotragulus loomisi12 sites
- Geringia mcgregori10 sites
- Leidymys blacki9 sites
- Campestrallomys dawsonae8 sites
- Archaeocyon leptodus7 sites
- Capacikala gradatus7 sites
- Herpetotherium youngi7 sites
- Cynarctoides roii6 sites
- Ekgmowechashala philotau6 sites
- Megalagus primitivus6 sites
- Miohippus equiceps6 sites
- Proharrymys fedti6 sites
- Proscalops evelynae6 sites
- Proscalops tertius6 sites
- Centetodon magnus5 sites
- Leptauchenia major5 sites
- Diceratherium armatum4 sites
- Downsimus chadwicki4 sites
- Mesocyon temnodon4 sites
- Paciculus woodi4 sites
- Palaeogale dorothiae4 sites
- Protospermophilus4 sites
The Paleobiology Database records 28 sites for Palaeolagus hypsodus, 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
9 references- Review of the Miocene Wounded Knee faunas of southwestern South Dakota13
- Stratigraphy and biostratigraphy of the eastern portion of the Wildcat Ridge, western Nebraska8
- Magnetostratigraphy and paleontology of Wagner Quarry, (late Oligocene, early Arikareean) basal Arikaree Group of the Pine Ridge region, Dawes County, Nebraska1
- Biostratigraphy and biochronology of early Arikareean through late Hemingfordian small mammal faunas from the Nebraska Panhandle and adjacent areas1
- New rodents from the lower Miocene Gering Formation of western Nebraska1
- Voorhies, 19731
- Rodents and lagomorphs from the Miocene Fort Logan and Deep River Formation of Montana1
- Later Tertiary Leporidae of North America1
- Contributions to the Stratigraphy and Palaeontology of the Goshen Hole Area, Wyoming. III. A New Basal Oligocene Formation1
Each of the 28 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 Palaeolagus hypsodus
- 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 Palaeolagus hypsodus 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 itPalaeolagus through timeFormations of the OligoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Schlaikjer 1935