Tylosaurus proriger

Tylosaurus proriger

Ryan Somma from Occoquan, USA · CC BY-SA 2.0 · 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
Sits inside
TylosaurusPBDB
Diet
carnivorePBDB, for Mosasauridae
Life habit
aquaticPBDB, for Mosasauridae
Motility
actively mobilePBDB, for Osteichthyes
Vision
well-developedPBDB, for Mosasauridae
Environment
terrestrialPBDB, for Amniota

Time the record covers

At most 14 million years on record.

Every occurrence read is dated to somewhere between 85.7 Mya and 72.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Late Cretaceous — about 6 of 6 occurrencesLate Cretaceous86–85 Mya — about 0.7 occurrences85–85 Mya — about 0.7 occurrences85–84 Mya — about 0.7 occurrences84–84 Mya — about 0.7 occurrences84–83 Mya — about 0.3 occurrences83–83 Mya — about 0.1 occurrences83–82 Mya — about 0.1 occurrences82–82 Mya — about 0.1 occurrences82–81 Mya — about 0.1 occurrences81–81 Mya — about 0.1 occurrences81–80 Mya — about 0.1 occurrences80–80 Mya — about 0.1 occurrences80–79 Mya — about 0.1 occurrences79–79 Mya — about 0.1 occurrences79–78 Mya — about 0.1 occurrences78–78 Mya — about 0.1 occurrences78–78 Mya — about 0.1 occurrences78–77 Mya — about 0.1 occurrences77–77 Mya — about 0.1 occurrences77–76 Mya — about 0.1 occurrences76–76 Mya — about 0.1 occurrences76–75 Mya — about 0.1 occurrences75–75 Mya — about 0.1 occurrences75–74 Mya — about 0.1 occurrences74–74 Mya — about 0.1 occurrences74–73 Mya — about 0.1 occurrences73–73 Mya — about 0.1 occurrences73–72 Mya — about 0.1 occurrences86.2 Mya71.7 Mya

6 occurrences of Tylosaurus proriger 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

6 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

4 formations

Niobrara — 38.00°N, 100.00°WNiobrara — 37.47°N, 104.62°WNiobrara — 38.84°N, 100.96°WSprinkle — 32.25°N, 96.51°WTelegraph Creek — 45.61°N, 107.58°WPierre Shale — 38.88°N, 101.59°W

Loading coastlines…

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

Tylosaurus proriger and its relatives

Late Cretaceous

Where Tylosaurus proriger and its relatives were recorded in the Late Cretaceous.

Found in the same rock

No other named taxon is catalogued from any of those sites.

The Paleobiology Database records 6 sites for Tylosaurus proriger, and this reads all of them.

Entered from

4 references

Each of the 6 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 Tylosaurus proriger

Credit
Ryan Somma from Occoquan, USA
Licence
CC BY-SA 2.0
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

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 itTylosaurus through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Cope 1869)