Aculeochrea

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

On record

Recorded, not inferred
Sits inside
AnabaritidaePBDB
Diet
suspension feederPBDB, for Anabaritidae
Life habit
epifaunalPBDB, for Anabaritidae
Motility
stationaryPBDB, for Anabaritidae
Vision
blindPBDB, for Anabaritidae

Time the record covers

At most 14 million years on record.

Every occurrence read is dated to somewhere between 538.8 Mya and 525.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 3 of 3 occurrencesCambrian539–538 Mya — about 0.1 occurrences538–538 Mya — about 0.1 occurrences538–537 Mya — about 0.1 occurrences537–537 Mya — about 0.1 occurrences537–536 Mya — about 0.1 occurrences536–536 Mya — about 0.1 occurrences536–535 Mya — about 0.1 occurrences535–535 Mya — about 0.1 occurrences535–535 Mya — about 0.1 occurrences535–534 Mya — about 0.1 occurrences534–534 Mya — about 0.1 occurrences534–533 Mya — about 0.1 occurrences533–533 Mya — about 0.1 occurrences533–532 Mya — about 0.1 occurrences532–532 Mya — about 0.1 occurrences532–531 Mya — about 0.1 occurrences531–531 Mya — about 0.1 occurrences531–530 Mya — about 0.1 occurrences530–530 Mya — about 0.1 occurrences530–529 Mya — about 0.1 occurrences529–529 Mya — about 0.1 occurrences529–528 Mya — about 0.1 occurrences528–528 Mya — about 0.1 occurrences528–527 Mya — about 0.1 occurrences527–527 Mya — about 0.1 occurrences527–526 Mya — about 0.1 occurrences526–526 Mya — about 0.1 occurrences526–525 Mya — about 0.1 occurrences539.3 Mya525 Mya

3 occurrences of Aculeochrea on record, most of them in the Cambrian. 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

3 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

2 formations

Yudoma — 59.47°N, 135.80°EPestrotsvet — 57.40°N, 132.73°E

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

Aculeochrea and its relatives

Cambrian

Where Aculeochrea and its relatives were recorded in the Cambrian.

Found in the same rock

38 taxa

The Paleobiology Database records 2 sites for Aculeochrea, 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

1 reference

Each of the 3 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

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

No 3D scan of Aculeochrea 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 itAnabaritidae through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Val'kov and Sysoev 1970