Pararcheoentactinia

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

On record

Recorded, not inferred
Sits inside
ArcheoentactiniidaePBDB
Diet
omnivorePBDB, for Radiolaria
Life habit
planktonicPBDB, for Radiolaria
Motility
passively mobilePBDB, for Radiolaria
Environment
marinePBDB, for Radiolaria

Time the record covers

At most 20 million years on record.

Every occurrence read is dated to somewhere between 497 Mya and 477.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 11 of 19 occurrencesCambrianOrdovician — about 8 of 19 occurrencesOrdovician498–497 Mya — about 0.1 occurrences497–496 Mya — about 0.3 occurrences496–495 Mya — about 0.3 occurrences495–495 Mya — about 0.3 occurrences495–494 Mya — about 0.3 occurrences494–493 Mya — about 0.3 occurrences493–493 Mya — about 0.3 occurrences493–492 Mya — about 0.3 occurrences492–491 Mya — about 0.3 occurrences491–491 Mya — about 0.3 occurrences491–490 Mya — about 1 occurrence490–489 Mya — about 2 occurrences489–488 Mya — about 2 occurrences488–488 Mya — about 2 occurrences488–487 Mya — about 2 occurrences487–486 Mya — about 0.9 occurrences486–486 Mya — about 0.6 occurrences486–485 Mya — about 0.6 occurrences485–484 Mya — about 0.6 occurrences484–484 Mya — about 0.6 occurrences484–483 Mya — about 0.6 occurrences483–482 Mya — about 0.6 occurrences482–481 Mya — about 0.6 occurrences481–481 Mya — about 0.6 occurrences481–480 Mya — about 0.6 occurrences480–479 Mya — about 0.6 occurrences479–479 Mya — about 0.6 occurrences479–478 Mya — about 0.6 occurrences478–477 Mya — about 0.6 occurrences477–477 Mya — about 0.2 occurrences497.5 Mya476.6 Mya

19 occurrences of Pararcheoentactinia 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

19 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

Green Point — 49.68°N, 57.95°WGreen Point — 49.83°N, 57.87°WGreen Point — 49.78°N, 57.84°WShallow Bay — 49.77°N, 57.92°W

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

Pararcheoentactinia and its relatives

Cambrian

Where Pararcheoentactinia and its relatives were recorded in the Cambrian.

Found in the same rock

87 taxa

The Paleobiology Database records 11 sites for Pararcheoentactinia, 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

2 references

Each of the 19 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 content0

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

No 3D scan of Pararcheoentactinia 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 itArcheoentactiniidae through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Won and Iams 2002