Calocyclas

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

On record

Recorded, not inferred
Sits inside
EucyrtidiidaePBDB

Time the record covers

At least 32 million years on record.

The record covers at least 48.07 Mya to 15.98 Mya. No occurrence read is dated outside 56 Mya to 11.63 Mya.

Paleocene — about 0 of 120 occurrencesEocene — about 117 of 120 occurrencesEoceneOligocene — about 2 of 120 occurrencesOligoceneMiocene — about 1 of 120 occurrencesMiocene57–55 Mya — about 0.2 occurrences55–54 Mya — about 0.6 occurrences54–52 Mya — about 0.6 occurrences52–51 Mya — about 0.6 occurrences51–49 Mya — about 0.6 occurrences49–48 Mya — about 0.9 occurrences48–46 Mya — about 2 occurrences46–45 Mya — about 2 occurrences45–43 Mya — about 2 occurrences43–42 Mya — about 2 occurrences42–40 Mya — about 11 occurrences40–38 Mya — about 15 occurrences38–37 Mya — about 23 occurrences37–35 Mya — about 29 occurrences35–34 Mya — about 28 occurrences34–32 Mya — about 0.5 occurrences32–31 Mya — about 0.5 occurrences31–29 Mya — about 0.5 occurrences29–28 Mya — about 0.5 occurrences28–26 Mya — about 0.1 occurrences17–15 Mya — about 0.1 occurrences15–14 Mya — about 0.4 occurrences14–12 Mya — about 0.4 occurrences12–11 Mya — about 0.1 occurrences48.07 Mya15.98 Mya56.9 Mya10.7 Mya

120 occurrences of Calocyclas on record, most of them in the Eocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

120 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

Lefkara — 35.08°N, 33.67°EBorbon — 1.00°N, 79.75°W

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The named rock units Calocyclas has been recovered from, largest first. Drawn where the rock is now, not where it formed. 113 occurrences have no formation on record, which is common for older literature.

Calocyclas and its relatives

Eocene

Where Calocyclas and its relatives were recorded in the Eocene.

Found in the same rock

144 taxa

The Paleobiology Database records 82 sites for Calocyclas, 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

8 references

Each of the 120 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 Calocyclas was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

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

No 3D scan of Calocyclas 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 itEucyrtidiidae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Ehrenberg 1847