Acritarch indet.

No picture of Acritarch indet. was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Acritarch indet. firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

Time the record covers

At least 415 million years on record.

The record covers at least 516 Mya to 100.5 Mya. No occurrence read is dated outside 521 Mya to 66 Mya.

Cambrian — about 1 of 18 occurrencesCambrianOrdovician — about 0 of 18 occurrencesSilurian — about 1 of 18 occurrencesDevonian — about 0 of 18 occurrencesCarboniferous — about 0 of 18 occurrencesPermian — about 0 of 18 occurrencesEarly Triassic — about 0 of 18 occurrencesMiddle Triassic — about 0 of 18 occurrencesLate Triassic — about 0 of 18 occurrencesEarly Jurassic — about 0 of 18 occurrencesMiddle Jurassic — about 0 of 18 occurrencesLate Jurassic — about 0 of 18 occurrencesEarly Cretaceous — about 10 of 18 occurrencesEarly CretaceousLate Cretaceous — about 6 of 18 occurrencesPaleocene — about 0 of 18 occurrences530–514 Mya — about 1 occurrence435–420 Mya — about 1 occurrence136–120 Mya — about 1 occurrence120–104 Mya — about 7 occurrences104–88 Mya — about 6 occurrences88–73 Mya — about 1 occurrence73–57 Mya — about 0.6 occurrences516 Mya100.5 Mya530 Mya57 Mya

18 occurrences of Acritarch indet. on record, most of them in the Early Cretaceous. 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

18 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

8 formations

Talme Yafe — 31.65°N, 34.61°EQueimadas — 3.69°S, 44.56°WPreguicas — 3.69°S, 44.56°WAgua Doce — 3.69°S, 44.56°WTiskre — 59.43°N, 24.73°EHollyford — 52.85°N, 7.92°WGevar'am — 31.65°N, 34.61°EAgua Caliente — 7.21°S, 74.95°W

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The named rock units Acritarch indet. has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Acritarch indet. and its relatives

Early Cretaceous

Where Acritarch indet. and its relatives were recorded in the Early Cretaceous.

Found in the same rock

111 taxa

The Paleobiology Database records 15 sites for Acritarch indet., 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

6 references

Each of the 18 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 Acritarch indet. was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Acritarch indet. firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

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

No 3D scan of Acritarch indet. 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.

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

Keep going

What may have been alongside itFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.