Palaeolagus temnodon

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
- 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 3.9 million years on record.
Every occurrence read is dated to somewhere between 37.71 Mya and 33.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
35 occurrences of Palaeolagus temnodon 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
35 occurrences- Eocene100%
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
8 formations
- Chadron Formation8
- White River Formation7
- Renova Formation6
- Cypress Hills Formation2
- Cook Ranch Formation2
- Climbing Arrow Formation1
Loading coastlines…
The named rock units Palaeolagus temnodon has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.
Palaeolagus temnodon and its relatives
EoceneWhere Palaeolagus temnodon and its relatives were recorded in the Eocene.
Found in the same rock
344 taxa- Brontotheriidae22 sites
- Ischyromys veterior21 sites
- Megalagus brachyodon20 sites
- <Novacek leptictid>16 sites
- Hesperocyon gregarius14 sites
- Leptomeryx speciosus14 sites
- Paradjidaumo trilophus13 sites
- Equidae12 sites
- Prosciurus vetustus12 sites
- Leptomeryx11 sites
- Micropternodus borealis11 sites
- Trigenicus profectus11 sites
- Herpetotherium fugax10 sites
- Hesperocyon10 sites
- Oligoryctes cameronensis10 sites
- Chadrolagus emryi9 sites
- Douglassciurus jeffersoni9 sites
- Herpetotherium valens9 sites
- Adjidaumo minimus8 sites
- Apternodus mediaevus8 sites
- Aulolithomys bounites8 sites
- Centetodon chadronensis8 sites
- Cylindrodon8 sites
- Ischyromys8 sites
The Paleobiology Database records 35 sites for Palaeolagus temnodon, 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
15 references- Correlation of the early Oligocene (Chadronian) in northwestern Nebraska6
- Magnetostratigraphy and biostratigraphy of the Eocene-Oligocene transition, southwestern Montana5
- Mammalian Range Zones in the Chadronian White River Formation at Flagstaff Rim, Wyoming5
- Eocene-Oligocene faunas of the Cypress Hills Formation, Saskatchewan3
- Eocene, Oligocene, and Miocene rocks and vertebrate fossils at the Emerald Lake locality, 3 miles south of Yellowstone National Park, Wyoming3
- Tertiary paleontology of southwest Montana and adjacent Idaho2
- Tertiary geology of the Beaver Rim area, Fremont and Natrona Counties, Wyoming2
- Preliminary Analysis of the Fossil Vertebrates of the Canyon Ferry Reservoir Area2
- Eocene Terrestrial Mammals From Central Georgia1
- Pearson and Hoganson, 19951
- Personal communication regarding Tertiary faunal lists, Jefferson County, Montana1
- Oligocene calibration of the magnetic polarity time scale1
Each of the 35 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. 3 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 Palaeolagus temnodon
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Palaeolagus temnodon 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 itPalaeolagus through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Douglass 1902