Plesiobaena

Plesiobaena

Yale Peabody Museum · CC0 · via GBIF. 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
PalatobaeninaePBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Diapsida

Time the record covers

At least 6.2 million years on record.

The record covers at least 72.2 Mya to 66 Mya. No occurrence read is dated outside 83.6 Mya to 63.4 Mya.

Late Cretaceous — about 27 of 30 occurrencesLate CretaceousPaleocene — about 3 of 30 occurrencesPaleocene84–83 Mya — about 0.1 occurrences83–83 Mya — about 0.5 occurrences83–82 Mya — about 0.5 occurrences82–81 Mya — about 0.5 occurrences81–81 Mya — about 0.5 occurrences81–80 Mya — about 0.5 occurrences80–79 Mya — about 0.5 occurrences79–78 Mya — about 0.5 occurrences78–78 Mya — about 0.5 occurrences78–77 Mya — about 0.5 occurrences77–76 Mya — about 0.5 occurrences76–76 Mya — about 0.5 occurrences76–75 Mya — about 0.5 occurrences75–74 Mya — about 0.5 occurrences74–74 Mya — about 0.5 occurrences74–73 Mya — about 0.5 occurrences73–72 Mya — about 0.8 occurrences72–71 Mya — about 2 occurrences71–71 Mya — about 2 occurrences71–70 Mya — about 2 occurrences70–69 Mya — about 2 occurrences69–69 Mya — about 2 occurrences69–68 Mya — about 2 occurrences68–67 Mya — about 2 occurrences67–66 Mya — about 2 occurrences66–66 Mya — about 2 occurrences66–65 Mya — about 0.8 occurrences65–64 Mya — about 0.8 occurrences64–64 Mya — about 0.8 occurrences64–63 Mya — about 0.2 occurrences72.2 Mya66 Mya84.1 Mya62.9 Mya

30 occurrences of Plesiobaena 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

30 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 — 46.03°N, 103.77°WHell Creek — 46.21°N, 103.77°WHell Creek — 45.95°N, 103.96°WHell Creek — 46.10°N, 103.30°WHell Creek — 46.45°N, 104.02°WHell Creek — 46.33°N, 103.90°WHell Creek — 46.46°N, 104.00°WHell Creek — 46.36°N, 103.90°WHell Creek — 45.94°N, 103.95°WHell Creek — 47.60°N, 106.28°WHell Creek — 46.41°N, 103.50°WHell Creek — 45.00°N, 103.19°WOldman — 49.30°N, 110.60°WOldman — 50.80°N, 111.62°WOldman — 50.72°N, 111.53°WDinosaur Park — 49.30°N, 110.60°WDinosaur Park — 50.75°N, 111.50°WJudith River — 45.82°N, 111.63°WJudith River — 47.87°N, 107.26°WDenver — 38.80°N, 104.80°WDenver — 39.50°N, 104.70°WLaramie — 40.91°N, 104.76°WWapiti — 55.07°N, 118.69°WFort Union — 47.70°N, 105.80°W

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The named rock units Plesiobaena 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.

Plesiobaena and its relatives

Late Cretaceous

Where Plesiobaena and its relatives were recorded in the Late Cretaceous.

Found in the same rock

192 taxa

The Paleobiology Database records 30 sites for Plesiobaena, 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

12 references

Each of the 30 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 content2

Picture of Plesiobaena

Source
GBIF
Credit
Yale Peabody Museum
Licence
CC0
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC Attribution-NonCommercial
Commercial use
the licence does not allow it

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 itPalatobaeninae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Gaffney 1972