Turritelloidea

Turritelloidea

via iDigBio · CC0 · 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
GordenellidaePBDB
Life habit
epifaunalPBDB, for Gastropoda
Motility
actively mobilePBDB, for Gastropoda
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 78 million years on record.

The record covers at least 199.5 Mya to 121.4 Mya. No occurrence read is dated outside 201.4 Mya to 113.2 Mya.

Late Triassic — about 0 of 6 occurrencesEarly Jurassic — about 2 of 6 occurrencesEarly JurassicMiddle Jurassic — about 0 of 6 occurrencesLate Jurassic — about 0 of 6 occurrencesEarly Cretaceous — about 4 of 6 occurrencesEarly Cretaceous203–200 Mya — about 0.7 occurrences200–197 Mya — about 0.3 occurrences194–191 Mya — about 0.2 occurrences191–188 Mya — about 0.4 occurrences188–185 Mya — about 0.4 occurrences185–182 Mya — about 0.1 occurrences139–136 Mya — about 0.5 occurrences136–133 Mya — about 1 occurrence133–130 Mya — about 0.1 occurrences124–121 Mya — about 0.2 occurrences121–118 Mya — about 0.7 occurrences118–114 Mya — about 0.7 occurrences114–111 Mya — about 0.3 occurrences199.5 Mya121.4 Mya203 Mya111 Mya

6 occurrences of Turritelloidea 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

6 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

San Juan Raya — 18.32°N, 97.63°WAmaltheenton — 52.08°N, 8.24°E

Loading coastlines…

The named rock units Turritelloidea 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.

Turritelloidea and its relatives

Early Cretaceous

Where Turritelloidea and its relatives were recorded in the Early Cretaceous.

Found in the same rock

157 taxa

The Paleobiology Database records 6 sites for Turritelloidea, 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

4 references

Each of the 6 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 Turritelloidea

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Turritelloidea 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 itGordenellidae through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Walther 1951