Cyathocystis

Sprinkle, Jim · CC0 · via GBIF. 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
- CyathocystidaePBDB
- Diet
- suspension feederPBDB, for Edrioasteroidea
- Life habit
- low-level epifaunalPBDB, for Edrioasteroidea
- Motility
- stationary, attached, epibiontPBDB, for Edrioasteroidea
- Vision
- limitedPBDB, for Edrioasteroidea
- Environment
- marinePBDB, for Echinodermata
Time the record covers
At least 4.3 million years on record.
The record covers at least 458.2 Mya to 453.9 Mya. No occurrence read is dated outside 471.3 Mya to 449.6 Mya.
8 occurrences of Cyathocystis on record, most of them in the Ordovician. 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
8 occurrences- Ordovician100%
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
3 formations
- Bromide Formation · Simpson Group6
- Dunleith Formation1
- Vasalemma Formation1
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The named rock units Cyathocystis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Cyathocystis and its relatives
OrdovicianWhere Cyathocystis and its relatives were recorded in the Ordovician.
Found in the same rock
127 taxa- Archaeocrinus7 sites
- Hybocrinus6 sites
- Carabocrinus5 sites
- Diabolocrinus5 sites
- Platycystites4 sites
- Acolocrinus3 sites
- Astrocystites3 sites
- Calceocrinus3 sites
- Cleiocrinus3 sites
- Dendrocrinus3 sites
- Echinosphaerites aurantium3 sites
- Foerstediscus3 sites
- Glyptocystella3 sites
- Palaeocrinus3 sites
- Porocrinus3 sites
- Pyrgocystis3 sites
- Abludoglyptocrinus2 sites
- Anatiferocystis papillata2 sites
- Anthracocrinus primitivus2 sites
- Anulocrinus2 sites
- Apodasmocrinus2 sites
- Cremacrinus2 sites
- Cyclocystoides2 sites
- Edriophus2 sites
The Paleobiology Database records 8 sites for Cyathocystis, 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
5 references- Echinoderm zones and faunas3
- Previous studies of Bromide echinoderms2
- Aspects of life mode among Ordovician asteroids: Implications of new specimens from Baltica1
- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America1
- Camerates1
Each of the 8 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 Cyathocystis
- Source
- GBIF
- Credit
- Sprinkle, Jim
- Licence
- CC0
- Commercial use
- the licence allows it
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 itCyathocystidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Schmidt 1879