Orthisocrania

No picture of Orthisocrania was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Orthisocrania, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CraniidaePBDB
Diet
suspension feederPBDB, for Craniida
Life habit
epifaunalPBDB, for Craniida
Motility
stationaryPBDB, for Craniida
Vision
blindPBDB, for Craniata
Environment
marinePBDB, for Craniata

Time the record covers

At least 24 million years on record.

The record covers at least 477.1 Mya to 452.8 Mya. No occurrence read is dated outside 486.4 Mya to 449.5 Mya.

Cambrian — about 0 of 26 occurrencesOrdovician — about 26 of 26 occurrencesOrdovician487–486 Mya — about 0.1 occurrences486–485 Mya — about 0.1 occurrences485–483 Mya — about 0.1 occurrences483–482 Mya — about 0.1 occurrences482–481 Mya — about 0.1 occurrences481–479 Mya — about 0.1 occurrences479–478 Mya — about 0.1 occurrences478–477 Mya — about 0.1 occurrences477–476 Mya — about 0.1 occurrences476–474 Mya — about 0.1 occurrences474–473 Mya — about 0.1 occurrences473–472 Mya — about 0.1 occurrences472–471 Mya — about 0.1 occurrences471–469 Mya — about 0.2 occurrences469–468 Mya — about 0.2 occurrences468–467 Mya — about 0.1 occurrences467–465 Mya — about 0.1 occurrences465–464 Mya — about 0.1 occurrences464–463 Mya — about 0.1 occurrences463–462 Mya — about 0.1 occurrences462–460 Mya — about 0.1 occurrences460–459 Mya — about 0.5 occurrences459–458 Mya — about 0.9 occurrences458–456 Mya — about 2 occurrences456–455 Mya — about 3 occurrences455–454 Mya — about 1 occurrence454–453 Mya — about 2 occurrences453–451 Mya — about 6 occurrences451–450 Mya — about 6 occurrences450–449 Mya — about 0.7 occurrences477.1 Mya452.8 Mya487.1 Mya448.8 Mya

26 occurrences of Orthisocrania 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

26 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

12 formations

Aluvere — 59.34°N, 27.41°EAluvere — 59.30°N, 27.51°EAluvere — 59.37°N, 24.50°EMadise — 59.26°N, 27.40°EMadise — 59.31°N, 24.31°EMadise — 59.31°N, 24.43°EPagari — 59.26°N, 27.40°EPagari — 59.31°N, 24.31°EPagari — 59.31°N, 24.43°ECampile — 53.45°N, 7.17°WHaljala Erratics — 52.52°N, 6.08°EYeLi — 42.00°N, 127.00°EGrange Allen — 53.50°N, 7.17°WCobbs Arm — 49.54°N, 54.78°WJohvi — 59.34°N, 27.41°EKörgekallas — 59.38°N, 27.03°ESventupys — 55.67°N, 25.38°ESventupys — 56.55°N, 27.73°E

Loading coastlines…

The named rock units Orthisocrania has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Orthisocrania and its relatives

Ordovician

Where Orthisocrania and its relatives were recorded in the Ordovician.

Found in the same rock

208 taxa

The Paleobiology Database records 25 sites for Orthisocrania, 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

9 references

Each of the 26 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 content0

No picture of Orthisocrania was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Orthisocrania, or no answer at all. This entry cannot say which.

No 3D scan of Orthisocrania 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 itCraniidae through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Rowell 1963