Bathycheilus

Bathycheilus is a genus of trilobites in the order Phacopida. It was described by Holub in 1908.

No picture of Bathycheilus was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Bathycheilus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
BathycheilidaePBDB
Diet
carnivorePBDB, for Trilobita
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Bathycheilidae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 16 million years on record.

The record covers at least 477.1 Mya to 461 Mya. No occurrence read is dated outside 486.85 Mya to 458.2 Mya.

Cambrian — about 0 of 42 occurrencesOrdovician — about 42 of 42 occurrencesOrdovician487–486 Mya — about 0.1 occurrences486–485 Mya — about 0.8 occurrences485–484 Mya — about 0.8 occurrences484–483 Mya — about 0.8 occurrences483–482 Mya — about 0.8 occurrences482–481 Mya — about 0.8 occurrences481–480 Mya — about 0.8 occurrences480–479 Mya — about 0.8 occurrences479–478 Mya — about 0.8 occurrences478–477 Mya — about 0.8 occurrences477–476 Mya — about 2 occurrences476–476 Mya — about 2 occurrences476–475 Mya — about 2 occurrences475–474 Mya — about 2 occurrences474–473 Mya — about 2 occurrences473–472 Mya — about 2 occurrences472–471 Mya — about 1 occurrence471–470 Mya — about 1 occurrence470–469 Mya — about 0.7 occurrences469–468 Mya — about 1 occurrence468–467 Mya — about 2 occurrences467–466 Mya — about 2 occurrences466–465 Mya — about 2 occurrences465–464 Mya — about 2 occurrences464–463 Mya — about 2 occurrences463–462 Mya — about 2 occurrences462–461 Mya — about 2 occurrences461–460 Mya — about 3 occurrences460–459 Mya — about 2 occurrences459–458 Mya — about 0.7 occurrences477.1 Mya461 Mya487.4 Mya457.6 Mya

42 occurrences of Bathycheilus 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

42 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

18 formations

Upper Fezouata — 30.42°N, 5.85°WUpper Fezouata — 31.42°N, 5.75°WUpper Fezouata — 27.88°N, 11.42°WUpper Fezouata — 29.90°N, 7.00°WUpper Fezouata — 27.82°N, 11.40°WUpper Fezouata — 30.40°N, 5.71°WUpper Fezouata — 30.55°N, 5.68°WUpper Fezouata — 30.49°N, 5.88°WCouches du Foulon — 43.00°N, 3.00°ECouches du Foulon — 43.47°N, 3.05°ELandeyran — 43.47°N, 3.08°ETachilla — 32.00°N, 4.00°WTachilla — 30.00°N, 8.50°WTrenice — 49.78°N, 13.68°EGorran Quartzites — 50.49°N, 4.66°WNavas de Estena — 39.00°N, 4.00°WValongo — 41.00°N, 8.00°WArroyo del Acebron Shales — 39.00°N, 4.00°WPizarras del Rio — 39.00°N, 4.00°WSanted — 41.00°N, 1.00°WSarka — 50.00°N, 14.00°EBou Zeroual — 30.14°N, 6.36°WLower Fezouata — 30.51°N, 6.07°WTraveusot — 47.98°N, 1.72°WMilina — 49.77°N, 13.80°EFezouata — 30.50°N, 6.11°WArmorican Quartzite — 38.00°N, 4.00°W

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The named rock units Bathycheilus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Bathycheilus and its relatives

Ordovician

Where Bathycheilus and its relatives were recorded in the Ordovician.

Found in the same rock

368 taxa

The Paleobiology Database records 42 sites for Bathycheilus, 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

19 references

Each of the 42 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. 7 further references are 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 content0

No picture of Bathycheilus was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Bathycheilus, or no answer at all. This entry cannot say which.

No 3D scan of Bathycheilus was found in MorphoSource and Sketchfab.

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itBathycheilidae through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Holub 1908