Ceraurus pleurexanthemus

Ceraurus pleurexanthemus

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
CeraurusPBDB
Diet
carnivorePBDB, for Cheiruridae
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Ceraurus
Environment
marinePBDB, for Trilobita

Time the record covers

At least 8.6 million years on record.

The record covers at least 458.2 Mya to 449.6 Mya. No occurrence read is dated outside 471.3 Mya to 445.5 Mya.

Ordovician — about 52 of 52 occurrencesOrdovician472–471 Mya — about 0.3 occurrences471–470 Mya — about 0.6 occurrences470–469 Mya — about 0.6 occurrences469–468 Mya — about 0.6 occurrences468–467 Mya — about 0.6 occurrences467–466 Mya — about 0.6 occurrences466–466 Mya — about 0.6 occurrences466–465 Mya — about 0.6 occurrences465–464 Mya — about 0.6 occurrences464–463 Mya — about 0.6 occurrences463–462 Mya — about 0.6 occurrences462–461 Mya — about 0.6 occurrences461–460 Mya — about 0.6 occurrences460–459 Mya — about 0.6 occurrences459–458 Mya — about 0.6 occurrences458–458 Mya — about 0.2 occurrences458–457 Mya — about 3 occurrences457–456 Mya — about 4 occurrences456–455 Mya — about 4 occurrences455–454 Mya — about 4 occurrences454–453 Mya — about 6 occurrences453–452 Mya — about 6 occurrences452–451 Mya — about 6 occurrences451–450 Mya — about 6 occurrences450–449 Mya — about 4 occurrences449–449 Mya — about 0.2 occurrences449–448 Mya — about 0.2 occurrences448–447 Mya — about 0.2 occurrences447–446 Mya — about 0.2 occurrences446–445 Mya — about 0.1 occurrences458.2 Mya449.6 Mya471.8 Mya445 Mya

52 occurrences of Ceraurus pleurexanthemus on record, most of them in the Ordovician. 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

52 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

16 formations

Rust — 43.28°N, 75.14°WDenley Limestone — 43.21°N, 75.46°WDenley Limestone — 43.88°N, 75.49°WDunleith — 42.00°N, 90.50°WBobcaygeon — 44.67°N, 78.80°WBobcaygeon — 44.53°N, 78.55°WVerulam — 44.45°N, 78.70°WVerulam — 44.52°N, 78.97°WVerulam — 44.43°N, 78.78°WProsser Limestone — 44.98°N, 93.27°WWise Lake — 44.98°N, 93.27°WWise Lake — 42.00°N, 90.50°WScales Shale — 44.98°N, 93.27°WScales Shale — 42.00°N, 90.50°WLindsay — 45.50°N, 81.00°WLindsay — 44.58°N, 78.98°WSugar River Limestone — 44.00°N, 75.00°WSugar River Limestone — 43.00°N, 75.00°WMaquoketa — 43.61°N, 92.43°WHermitage — 35.50°N, 86.50°WCummingsville — 44.50°N, 92.90°WChaumont — 45.45°N, 76.69°WKimmswick limestone — 39.05°N, 90.66°WDecorah — 39.12°N, 90.97°W

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

Ceraurus pleurexanthemus and its relatives

Ordovician

Where Ceraurus pleurexanthemus and its relatives were recorded in the Ordovician.

Found in the same rock

522 taxa

The Paleobiology Database records 52 sites for Ceraurus pleurexanthemus, 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 52 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 Ceraurus pleurexanthemus

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

No 3D scan of Ceraurus pleurexanthemus was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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 itCeraurus through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Green 1832