Clonocrinus
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
- ClonocrinidaePBDB
- Diet
- suspension feederPBDB, for Monobathrida
- Life habit
- upper-level epifaunalPBDB, for Monobathrida
- Motility
- stationary, attachedPBDB, for Monobathrida
- Vision
- blindPBDB, for Crinoidea
- Environment
- marinePBDB, for Echinodermata
Time the record covers
At least 3 million years on record.
The record covers at least 422.7 Mya to 419.62 Mya. No occurrence read is dated outside 432.9 Mya to 393.47 Mya.
6 occurrences of Clonocrinus on record, most of them in the Silurian. 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 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
2 formations
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The named rock units Clonocrinus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Clonocrinus and its relatives
SilurianWhere Clonocrinus and its relatives were recorded in the Silurian.
Found in the same rock
100 taxa- Calliocrinus3 sites
- Caryocrinites3 sites
- Eucalyptocrinites3 sites
- Gastropoda3 sites
- Periechocrinus3 sites
- Protomegastrophia3 sites
- Bryozoa2 sites
- Bumastus2 sites
- Crotalocrinites2 sites
- Cyclonema2 sites
- Dimerocrinites2 sites
- Favosites2 sites
- Gomphocystites2 sites
- Heliolites2 sites
- Howellella2 sites
- Isorthis2 sites
- Lecanocrinus2 sites
- Macrostylocrinus2 sites
- Melocrinites2 sites
- Nautiloidea2 sites
- Pentamerida2 sites
- Platyceras2 sites
- Rugosa2 sites
- Siphonocrinus2 sites
The Paleobiology Database records 4 sites for Clonocrinus, 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
2 references- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America5
- Wenlockian to Emsian communities of the Carnic Alps (Austria and Italy)1
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. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content1
Picture of Clonocrinus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Clonocrinus 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 itClonocrinidae through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Quenstedt 1876