Trochurinae

No picture of Trochurinae 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 Trochurinae, or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At least 75 million years on record.

The record covers at least 461.4 Mya to 385.9 Mya. No occurrence read is dated outside 471.3 Mya to 382.31 Mya.

Ordovician — about 78 of 326 occurrencesOrdovicianSilurian — about 138 of 326 occurrencesSilurianDevonian — about 110 of 326 occurrencesDevonian473–470 Mya — about 0.8 occurrences470–467 Mya — about 2 occurrences467–464 Mya — about 3 occurrences464–461 Mya — about 5 occurrences461–458 Mya — about 8 occurrences458–455 Mya — about 15 occurrences455–451 Mya — about 16 occurrences451–448 Mya — about 15 occurrences448–445 Mya — about 7 occurrences445–442 Mya — about 10 occurrences442–439 Mya — about 12 occurrences439–436 Mya — about 5 occurrences436–433 Mya — about 4 occurrences433–430 Mya — about 62 occurrences430–427 Mya — about 29 occurrences427–424 Mya — about 16 occurrences424–421 Mya — about 6 occurrences421–418 Mya — about 3 occurrences418–414 Mya — about 3 occurrences414–411 Mya — about 29 occurrences411–408 Mya — about 17 occurrences408–405 Mya — about 6 occurrences405–402 Mya — about 6 occurrences402–399 Mya — about 6 occurrences399–396 Mya — about 6 occurrences396–393 Mya — about 8 occurrences393–390 Mya — about 14 occurrences390–387 Mya — about 9 occurrences387–384 Mya — about 3 occurrences384–381 Mya — about 0.6 occurrences461.4 Mya385.9 Mya473 Mya381 Mya

326 occurrences of Trochurinae on record, most of them in the Silurian. 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

326 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

109 formations

Delorme — 63.28°N, 128.54°WDelorme — 62.77°N, 125.25°WDelorme — 62.38°N, 127.00°WCape Phillips — 75.13°N, 95.00°WCape Phillips — 75.40°N, 95.80°WCape Phillips — 75.80°N, 94.50°WCape Phillips — 75.57°N, 94.28°WGarra — 32.58°S, 148.95°EWhittaker — 62.00°N, 127.00°WWhittaker — 61.52°N, 124.87°WWhittaker — 62.47°N, 124.85°WWhittaker — 63.28°N, 125.35°WWhittaker — 61.48°N, 125.05°WWhittaker — 62.46°N, 124.88°WWhittaker — 62.40°N, 127.00°WWhittaker — 63.22°N, 126.33°WMotol — 49.95°N, 12.93°EMotol — 50.00°N, 17.78°EMotol — 49.95°N, 14.22°EMotol — 49.97°N, 14.13°EMotol — 49.77°N, 13.25°EMotol — 50.08°N, 14.47°EEsbataottine — 62.00°N, 127.00°WEsbataottine — 61.63°N, 125.75°WEsbataottine — 61.63°N, 125.73°WEsbataottine — 61.72°N, 125.93°WMulloch Hill — 55.28°N, 4.74°WSaint-Cenere — 48.13°N, 0.78°WRacine Dolomite — 41.67°N, 88.00°WRacine Dolomite — 43.00°N, 88.00°WRacine Dolomite — 38.97°N, 90.43°WRacine Dolomite — 42.72°N, 87.78°WBalclatchie — 55.24°N, 4.78°WBalclatchie — 55.31°N, 4.80°WVerulam — 44.75°N, 79.33°WVerulam — 44.60°N, 78.97°WVerulam — 44.43°N, 78.78°WVerulam — 44.55°N, 78.75°WLochkov — 49.93°N, 14.18°ELochkov — 50.08°N, 14.47°ELochkov — 49.50°N, 14.33°ERead Bay — 75.00°N, 95.00°WRead Bay — 74.68°N, 93.48°WRead Bay — 75.25°N, 95.00°WEl Otfal — 30.97°N, 5.03°WEl Otfal — 30.61°N, 4.54°WKraluv Dvur — 50.00°N, 14.00°EKraluv Dvur — 50.04°N, 14.41°EZelkovice — 50.01°N, 14.09°EKopanina — 49.96°N, 14.18°EKopanina — 49.95°N, 12.93°EKopanina — 50.08°N, 14.47°EIhandar — 30.84°N, 4.92°WIhandar — 30.73°N, 4.64°WBoda Limestone — 61.00°N, 15.13°EBoda Limestone — 61.17°N, 14.71°EBoda Limestone — 61.05°N, 15.20°EStinchar Limestone — 55.20°N, 4.75°WJemelle — 50.07°N, 4.61°EJemelle — 50.16°N, 5.26°EJemelle — 49.98°N, 4.70°EMichelle — 65.48°N, 139.17°WMichelle — 65.69°N, 137.44°WArdwell Farm — 55.25°N, 4.85°WArdwell Farm — 55.22°N, 4.77°WBicken-Ense — 50.60°N, 8.25°E

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The named rock units Trochurinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 85 further formations hold fewer occurrences each and are not listed. 26 occurrences have no formation on record, which is common for older literature.

Trochurinae and its relatives

Silurian

Where Trochurinae and its relatives were recorded in the Silurian.

Found in the same rock

2,831 taxa

The Paleobiology Database records 252 sites for Trochurinae, and this reads 240 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

114 references

Each of the 326 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. 102 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 Trochurinae 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 Trochurinae, or no answer at all. This entry cannot say which.

No 3D scan of Trochurinae 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 itLichidae through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Phleger 1936