Calclamnella

No picture of Calclamnella was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Calclamnella, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CalclamnidaePBDB
Diet
suspension feeder, detritivorePBDB, for Dendrochirotida
Life habit
epifaunalPBDB, for Dendrochirotida
Motility
stationaryPBDB, for Dendrochirotida
Vision
blindPBDB, for Holothuroidea
Environment
marinePBDB, for Dendrochirotida

Time the record covers

At least 300 million years on record.

The record covers at least 323.4 Mya to 23.04 Mya. No occurrence read is dated outside 358.86 Mya to 5.333 Mya.

Devonian — about 0 of 34 occurrencesCarboniferous — about 1 of 34 occurrencesCarboniferousPermian — about 2 of 34 occurrencesPermianEarly Triassic — about 0 of 34 occurrencesMiddle Triassic — about 2 of 34 occurrencesLate Triassic — about 8 of 34 occurrencesLate TriassicEarly Jurassic — about 0 of 34 occurrencesMiddle Jurassic — about 3 of 34 occurrencesLate Jurassic — about 4 of 34 occurrencesEarly Cretaceous — about 0 of 34 occurrencesLate Cretaceous — about 1 of 34 occurrencesLate CretaceousPaleocene — about 0 of 34 occurrencesEocene — about 1 of 34 occurrencesOligocene — about 3 of 34 occurrencesMiocene — about 9 of 34 occurrencesPliocene — about 0 of 34 occurrencesPleistocene — about 0 of 34 occurrences366–354 Mya — about 0.1 occurrences354–342 Mya — about 0.3 occurrences342–329 Mya — about 0.3 occurrences329–317 Mya — about 0.2 occurrences268–256 Mya — about 2 occurrences256–244 Mya — about 0.8 occurrences244–232 Mya — about 2 occurrences232–220 Mya — about 2 occurrences220–207 Mya — about 2 occurrences207–195 Mya — about 4 occurrences171–159 Mya — about 5 occurrences159–146 Mya — about 2 occurrences73–61 Mya — about 1 occurrence49–37 Mya — about 1 occurrence37–24 Mya — about 3 occurrences24–12 Mya — about 6 occurrences12–0 Mya — about 3 occurrences323.4 Mya23.04 Mya366 Mya0 Mya

34 occurrences of Calclamnella on record. 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

34 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

White Chalk — 54.52°N, 13.63°EZhuganpo — 25.90°N, 105.42°ERupel — 53.21°N, 11.32°ESeptarienton — 54.08°N, 9.78°EHallstätterkalk — 47.63°N, 12.98°EHallstatt — 47.56°N, 13.63°EJulfa — 38.94°N, 45.58°EBell Canyon — 31.88°N, 104.80°W

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The named rock units Calclamnella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 26 occurrences have no formation on record, which is common for older literature.

Found in the same rock

536 taxa

The Paleobiology Database records 20 sites for Calclamnella, 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

18 references

Each of the 34 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. 6 further references are not listed. 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 Calclamnella was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Calclamnella, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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

Keep going

What may have been alongside itCalclamnidae through timeThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Frizzell and Exline 1955