Bathyurus extans

Bathyurus extans

via iDigBio · 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
BathyurusPBDB
Diet
deposit feederPBDB, for Proetida
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Bathyuridae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 4.4 million years on record.

The record covers at least 458.2 Mya to 453.8 Mya. No occurrence read is dated outside 471.3 Mya to 449.6 Mya.

Ordovician — about 18 of 18 occurrencesOrdovician472–471 Mya — about 0.1 occurrences471–470 Mya — about 0.4 occurrences470–470 Mya — about 0.4 occurrences470–469 Mya — about 0.4 occurrences469–468 Mya — about 0.4 occurrences468–467 Mya — about 0.4 occurrences467–467 Mya — about 0.4 occurrences467–466 Mya — about 0.4 occurrences466–465 Mya — about 0.4 occurrences465–464 Mya — about 0.4 occurrences464–463 Mya — about 0.4 occurrences463–463 Mya — about 0.4 occurrences463–462 Mya — about 0.4 occurrences462–461 Mya — about 0.4 occurrences461–460 Mya — about 0.4 occurrences460–460 Mya — about 0.4 occurrences460–459 Mya — about 0.4 occurrences459–458 Mya — about 0.4 occurrences458–457 Mya — about 0.5 occurrences457–457 Mya — about 1.0 occurrences457–456 Mya — about 1 occurrence456–455 Mya — about 1 occurrence455–454 Mya — about 1 occurrence454–454 Mya — about 1 occurrence454–453 Mya — about 1 occurrence453–452 Mya — about 1 occurrence452–451 Mya — about 1 occurrence451–451 Mya — about 1.0 occurrences451–450 Mya — about 0.8 occurrences450–449 Mya — about 0.3 occurrences458.2 Mya453.8 Mya471.8 Mya449.1 Mya

18 occurrences of Bathyurus extans 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

18 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

7 formations

Esbataottine — 62.17°N, 127.42°WEsbataottine — 61.63°N, 125.73°WEsbataottine — 62.47°N, 124.85°WEsbataottine — 61.72°N, 125.93°WSunblood — 61.32°N, 125.55°WSunblood — 62.12°N, 126.68°WSunblood — 62.52°N, 124.78°WSunblood — 61.72°N, 125.93°WCarters Limestone — 35.50°N, 86.50°WGull River — 44.67°N, 78.80°WBobcaygeon — 44.53°N, 78.55°WLehman Fm. — 39.48°N, 114.92°WAntelope Valley — 39.23°N, 116.41°W

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The named rock units Bathyurus extans has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Bathyurus extans and its relatives

Ordovician

Where Bathyurus extans and its relatives were recorded in the Ordovician.

Found in the same rock

181 taxa

The Paleobiology Database records 18 sites for Bathyurus extans, 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

5 references

Each of the 18 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 Bathyurus extans

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Bathyurus extans 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 itBathyurus through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hall 1847)