Lisserpeton bairdi

Lisserpeton bairdi

via iDigBio · CC BY-NC-SA · 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
LisserpetonPBDB
Diet
carnivorePBDB, for Temnospondyli
Life habit
aquaticPBDB
Motility
actively mobilePBDB, for Temnospondyli
Environment
freshwaterPBDB

Time the record covers

At least 11 million years on record.

The record covers at least 72.2 Mya to 60.9 Mya. No occurrence read is dated outside 83.6 Mya to 57.5 Mya.

Late Cretaceous — about 17 of 25 occurrencesLate CretaceousPaleocene — about 8 of 25 occurrencesPaleocene84–83 Mya — about 0.1 occurrences83–82 Mya — about 0.2 occurrences82–81 Mya — about 0.2 occurrences81–81 Mya — about 0.2 occurrences81–80 Mya — about 0.2 occurrences80–79 Mya — about 0.2 occurrences79–78 Mya — about 0.2 occurrences78–77 Mya — about 0.2 occurrences77–76 Mya — about 0.2 occurrences76–75 Mya — about 0.2 occurrences75–74 Mya — about 0.2 occurrences74–73 Mya — about 0.2 occurrences73–72 Mya — about 0.2 occurrences72–71 Mya — about 2 occurrences71–71 Mya — about 2 occurrences71–70 Mya — about 2 occurrences70–69 Mya — about 2 occurrences69–68 Mya — about 2 occurrences68–67 Mya — about 2 occurrences67–66 Mya — about 2 occurrences66–65 Mya — about 2 occurrences65–64 Mya — about 2 occurrences64–63 Mya — about 2 occurrences63–62 Mya — about 0.7 occurrences62–62 Mya — about 0.7 occurrences62–61 Mya — about 0.6 occurrences61–60 Mya — about 0.3 occurrences60–59 Mya — about 0.3 occurrences59–58 Mya — about 0.3 occurrences58–57 Mya — about 0.1 occurrences72.2 Mya60.9 Mya84.1 Mya57 Mya

25 occurrences of Lisserpeton bairdi on record, most of them in the Late Cretaceous. 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

25 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

8 formations

Hell Creek — 47.80°N, 106.10°WHell Creek — 47.52°N, 106.40°WHell Creek — 46.90°N, 101.50°WHell Creek — 47.27°N, 107.13°WHell Creek — 47.62°N, 106.90°WFort Union — 44.72°N, 108.38°WFort Union — 46.05°N, 104.48°WFort Union — 47.60°N, 107.00°WFort Union — 46.33°N, 104.01°WLance — 43.12°N, 104.64°WLance — 41.57°N, 108.67°WLance — 43.18°N, 104.53°WLance — 43.15°N, 104.57°WDinosaur Park — 49.96°N, 110.27°WDinosaur Park — 50.68°N, 108.09°WFox Hills — 46.47°N, 99.58°WFox Hills — 46.38°N, 99.59°WLaramie — 40.39°N, 104.49°WMesaverde — 42.85°N, 107.28°WTullock — 47.80°N, 106.10°W

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The named rock units Lisserpeton bairdi has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Lisserpeton bairdi and its relatives

Late Cretaceous

Where Lisserpeton bairdi and its relatives were recorded in the Late Cretaceous.

Found in the same rock

523 taxa

The Paleobiology Database records 24 sites for Lisserpeton bairdi, 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

13 references

Each of the 25 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. 1 further reference is 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 Lisserpeton bairdi

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-SA
Commercial use
the licence does not allow it

No 3D scan of Lisserpeton bairdi 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 itLisserpeton through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Estes 1965