Requienidae indet.

No picture of Requienidae indet. was found. Wikipedia and Wikidata were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Requienidae 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 40 million years on record.

The record covers at least 125.77 Mya to 85.7 Mya. No occurrence read is dated outside 132.6 Mya to 83.6 Mya.

Early Cretaceous — about 4 of 7 occurrencesEarly CretaceousLate Cretaceous — about 3 of 7 occurrencesLate Cretaceous134–132 Mya — about 0.1 occurrences132–130 Mya — about 0.2 occurrences130–128 Mya — about 0.2 occurrences128–127 Mya — about 0.2 occurrences127–125 Mya — about 0.1 occurrences122–120 Mya — about 1 occurrence120–118 Mya — about 0.6 occurrences118–117 Mya — about 0.4 occurrences117–115 Mya — about 0.4 occurrences115–113 Mya — about 0.4 occurrences91–89 Mya — about 0.1 occurrences89–88 Mya — about 0.4 occurrences88–86 Mya — about 0.4 occurrences86–84 Mya — about 1 occurrence84–83 Mya — about 0.7 occurrences125.77 Mya85.7 Mya134 Mya83 Mya

7 occurrences of Requienidae 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

7 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

6 formations

Calcaires récifaux supérieurs — 38.72°N, 9.45°WCalcaires récifaux supérieurs — 38.85°N, 9.33°WSchrattenkalk — 47.42°N, 10.22°ECarregador de Carreu — 42.17°N, 0.90°ESant Corneli — 42.17°N, 0.90°ECollades de Basturs — 42.17°N, 0.90°Ecalcaires récifaux inférieurs — 38.78°N, 9.28°W

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

Requienidae indet. and its relatives

Early Cretaceous

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

Found in the same rock

108 taxa

The Paleobiology Database records 7 sites for Requienidae 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 7 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 Requienidae indet. was found. Wikipedia and Wikidata were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Requienidae 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 Requienidae indet. 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 itFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.