Berriasella calisto

Berriasella calisto

via iDigBio · CC BY · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
BerriasellaPBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Ammonoidea
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At least 4 million years on record.

The record covers at least 143.1 Mya to 139.1 Mya. No occurrence read is dated outside 149.2 Mya to 137.05 Mya.

Late Jurassic — about 1 of 24 occurrencesLate JurassicEarly Cretaceous — about 23 of 24 occurrencesEarly Cretaceous149–149 Mya — about 0.1 occurrences149–148 Mya — about 0.1 occurrences148–148 Mya — about 0.1 occurrences148–148 Mya — about 0.1 occurrences148–147 Mya — about 0.1 occurrences147–147 Mya — about 0.1 occurrences147–146 Mya — about 0.1 occurrences146–146 Mya — about 0.1 occurrences146–145 Mya — about 0.1 occurrences145–145 Mya — about 0.1 occurrences145–144 Mya — about 0.1 occurrences144–144 Mya — about 0.1 occurrences144–144 Mya — about 0.1 occurrences144–143 Mya — about 0.1 occurrences143–143 Mya — about 1 occurrence143–142 Mya — about 2 occurrences142–142 Mya — about 2 occurrences142–141 Mya — about 2 occurrences141–141 Mya — about 2 occurrences141–140 Mya — about 2 occurrences140–140 Mya — about 2 occurrences140–140 Mya — about 2 occurrences140–139 Mya — about 2 occurrences139–139 Mya — about 2 occurrences139–138 Mya — about 2 occurrences138–138 Mya — about 2 occurrences138–137 Mya — about 2 occurrences137–137 Mya — about 2 occurrences143.1 Mya139.1 Mya149.7 Mya136.6 Mya

24 occurrences of Berriasella calisto 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

24 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

4 formations

Miravetes — 38.09°N, 1.89°WMiravetes — 38.07°N, 1.81°WTollo — 38.07°N, 1.81°WTaraises — 24.73°N, 103.53°WFranciscan — 35.14°N, 120.16°W

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

Berriasella calisto and its relatives

Early Cretaceous

Where Berriasella calisto and its relatives were recorded in the Early Cretaceous.

Found in the same rock

35 taxa

The Paleobiology Database records 24 sites for Berriasella calisto, 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 24 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 content1

Picture of Berriasella calisto

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Berriasella calisto 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 itBerriasella through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (d'Orbigny 1850)