Paramylodon harlani

Uncredited · via Wikidata/Commons. 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- Also called
- Harlan's ground slothPBDB
- Sits inside
- ParamylodonPBDB
- Diet
- herbivorePBDB, for Mylodontidae
- Life habit
- ground dwellingPBDB, for Mylodontidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 1.6 million years on record.
The record covers at least 1.8 Mya to 129 ka. No occurrence read is dated outside 4.7 Mya to 0 Mya.
88 occurrences of Paramylodon harlani on record, most of them in the Pleistocene. 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
88 occurrences- Pliocene3%
- Pleistocene97%
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
17 formations
- Pauba Formation4
- Kingsdown Formation3
- Bermont Formation3
- Glenns Ferry Formation2
- Tule Formation2
- Palm Spring Formation1
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The named rock units Paramylodon harlani has been recovered from, largest first. Drawn where the rock is now, not where it formed. 62 occurrences have no formation on record, which is common for older literature.
Paramylodon harlani and its relatives
PleistoceneWhere Paramylodon harlani and its relatives were recorded in the Pleistocene.
Found in the same rock
966 taxa- Equus59 sites
- Mammuthus columbi29 sites
- Canis latrans25 sites
- Camelops23 sites
- Mammut americanum23 sites
- Aenocyon dirus22 sites
- Odocoileus22 sites
- Odocoileus virginianus21 sites
- Hemiauchenia macrocephala18 sites
- Camelops hesternus16 sites
- Holmesina septentrionalis16 sites
- Lontra canadensis16 sites
- Mammuthus16 sites
- Dasypus bellus15 sites
- Hemiauchenia15 sites
- Procyon lotor15 sites
- Lynx rufus14 sites
- Palaeolama mirifica14 sites
- Panthera onca13 sites
- Smilodon fatalis13 sites
- Sylvilagus floridanus13 sites
- Bison antiquus12 sites
- Lepus12 sites
- Sylvilagus12 sites
The Paleobiology Database records 86 sites for Paramylodon harlani, 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
51 references- Synonymies and reidentifications of North American fossil mammals18
- Gravigrade xenarthrans from the early Pleistocene Leisey Shell Pit 1A, Hillsborough County, Florida9
- A review of the biostratigraphy of Pliocene and Pleistocene sediments in the Elsinore Fault Zone, Riverside County, California4
- Overview of the geology and vertebrate biochronology of the Leisey Shell Pit Local Fauna, Hillsborough County, Florida3
- Recent archaeo-palaeontogical findings from Barranca del Muerto site, Santiago Chazumba, Oaxaca, Mexico2
- Pleistocene vertebrates of Silicon Valley (Santa Clara County, California)2
- Chronology and Ecology of Late Pleistocene Megafauna in the Northern Willamette Valley, Oregon2
- Late Pleistocene mylodont sloth Paramylodon harlani (Mammalia: Xenarthra) from Arizona2
- Pleistocene (Rancholabrean) vertebrate faunas from coastal Georgia2
- Hibbard and Dalquest, 19662
- Two Late Pleistocene Faunas from Southwestern Kansas2
- Early Irvingtonian (latest Pliocene) rodents from Inglis 1C, Citrus County, Florida1
Each of the 88 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. 39 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 content3

Picture of Paramylodon harlani
- Source
- Wikidata/Commons
- Credit
- nobody named on the record
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
Structured light scan
- Source
- MorphoSource
- Credit
- LACM Rancho La Brea
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Paramylodon harlani · LACM:rlb:HC 1452-R-5
3D model
- Source
- Sketchfab
- Credit
- WesternScienceCenter
- Licence
- CC Attribution-NonCommercial
- Commercial use
- the licence does not allow it
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 itParamylodon through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Owen 1840)