Problematicum indet.

No picture of Problematicum indet. was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Problematicum 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 294 million years on record.

The record covers at least 538.8 Mya to 244.4 Mya. No occurrence read is dated outside 1000 Mya to 243.43 Mya.

Cambrian — about 1 of 3 occurrencesOrdovician — about 0 of 3 occurrencesSilurian — about 0 of 3 occurrencesDevonian — about 0 of 3 occurrencesCarboniferous — about 0 of 3 occurrencesPermian — about 0 of 3 occurrencesEarly Triassic — about 0 of 3 occurrencesMiddle Triassic — about 1 of 3 occurrencesLate Triassic — about 0 of 3 occurrences1015–989 Mya — about 0.0 occurrences989–963 Mya — about 0.1 occurrences963–936 Mya — about 0.1 occurrences936–910 Mya — about 0.1 occurrences910–884 Mya — about 0.1 occurrences884–858 Mya — about 0.1 occurrences858–832 Mya — about 0.1 occurrences832–805 Mya — about 0.1 occurrences805–779 Mya — about 0.1 occurrences779–753 Mya — about 0.1 occurrences753–727 Mya — about 0.1 occurrences727–700 Mya — about 0.1 occurrences700–674 Mya — about 0.1 occurrences674–648 Mya — about 0.1 occurrences648–622 Mya — about 0.1 occurrences622–595 Mya — about 0.1 occurrences595–569 Mya — about 0.1 occurrences569–543 Mya — about 0.1 occurrences543–517 Mya — about 0.0 occurrences517–491 Mya — about 1 occurrence255–228 Mya — about 1 occurrence538.8 Mya244.4 Mya1015 Mya228 Mya

3 occurrences of Problematicum indet. 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

1 formation

Recoaro - Upper Serla — 46.75°N, 11.97°E

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The named rock units Problematicum indet. has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Problematicum indet. and its relatives

Cambrian

Where Problematicum indet. and its relatives were recorded in the Cambrian.

Found in the same rock

66 taxa

The Paleobiology Database records 3 sites for Problematicum 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

3 references

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. 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 Problematicum indet. was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Problematicum 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 Problematicum 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 CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.