Leptomeryx obliquidens

Leptomeryx obliquidens

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
LeptomeryxPBDB
Diet
frugivorePBDB, for Leptomerycidae
Life habit
ground dwellingPBDB, for Leptomerycidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Artiodactyla

Time the record covers

At least 6.4 million years on record.

The record covers at least 29.5 Mya to 23.1 Mya. No occurrence read is dated outside 31.8 Mya to 18.5 Mya.

Oligocene — about 1 of 2 occurrencesOligoceneMiocene — about 1 of 2 occurrencesMiocene32–31 Mya — about 0.2 occurrences31–31 Mya — about 0.2 occurrences31–30 Mya — about 0.2 occurrences30–30 Mya — about 0.2 occurrences30–29 Mya — about 0.2 occurrences23–23 Mya — about 0.1 occurrences23–22 Mya — about 0.1 occurrences22–22 Mya — about 0.1 occurrences22–21 Mya — about 0.1 occurrences21–21 Mya — about 0.1 occurrences21–20 Mya — about 0.1 occurrences20–20 Mya — about 0.1 occurrences20–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–18 Mya — about 0.1 occurrences29.5 Mya23.1 Mya32.3 Mya18 Mya

2 occurrences of Leptomeryx obliquidens 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

2 occurrences

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

2 formations

Harrison — 42.40°N, 103.80°WBrule — 43.80°N, 103.10°W

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The named rock units Leptomeryx obliquidens has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Leptomeryx obliquidens and its relatives

Oligocene

Where Leptomeryx obliquidens and its relatives were recorded in the Oligocene.

Found in the same rock

14 taxa

The Paleobiology Database records 2 sites for Leptomeryx obliquidens, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

2 references

Each of the 2 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Leptomeryx obliquidens

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Leptomeryx obliquidens 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 itLeptomeryx through timeFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Lull 1922