Calocycloma
No picture of Calocycloma 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 Calocycloma, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- EucyrtidiidaePBDB
Time the record covers
At least 18 million years on record.
The record covers at least 56 Mya to 37.71 Mya. No occurrence read is dated outside 59.24 Mya to 33.9 Mya.
101 occurrences of Calocycloma 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
101 occurrencesThese 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
1 formation
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The named rock units Calocycloma has been recovered from, largest first. Drawn where the rock is now, not where it formed. 99 occurrences have no formation on record, which is common for older literature.
Calocycloma and its relatives
EoceneWhere Calocycloma and its relatives were recorded in the Eocene.
Found in the same rock
95 taxa- Podocyrtis (Podocyrtis) papalis76 sites
- Spongatractus pachystylus76 sites
- Eusyringium66 sites
- Podocyrtis64 sites
- Thyrsocyrtis (Pentalacorys) triacantha61 sites
- Lithochytris vespertilio57 sites
- Rhopalocanium ornatum55 sites
- Dorcadospyris50 sites
- Anthocyrtoma47 sites
- Dictyoprora44 sites
- Thyrsocyrtis44 sites
- Sethochytris43 sites
- Podocyrtis (Lampterium) sinuosa42 sites
- Theocyrtis39 sites
- Dictyoprora mongolfieri33 sites
- Zygocircus32 sites
- Lychnocanoma30 sites
- Zealithapium30 sites
- Theocotylissa ficus29 sites
- Cryptocarpium26 sites
- Podocyrtis (Podocyrtis) diamesa23 sites
- Thyrsocyrtis (Thyrsocyrtis) hirsuta23 sites
- Phormocyrtis striata21 sites
- Dictyophimus craticula19 sites
The Paleobiology Database records 95 sites for Calocycloma, 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
9 references- Site U133145
- Site U133218
- Site U140316
- Site U133310
- Site U15075
- Site U14073
- Biostratigraphy of Late Paleocene- Middle Eocene radiolarians and foraminifera from Cyprus2
- Site U14381
- Late Eocene diatomite from the Peruvian coastal desert, coastal upwelling in the eastern Pacific, and Pacific circulation before the terminal Eocene event1
Each of the 101 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 Calocycloma 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 Calocycloma, or no answer at all. This entry cannot say which.
No 3D scan of Calocycloma 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 itEucyrtidiidae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Haeckel 1887