Cystiphyllum (Gyalophyllum)

Not Cystiphyllum (Gyalophyllum). This is Gyalophyllum Wedekind, 1927, a relative — both are Cystiphyllidae.
Kaljo, Dimitri · CC BY-NC 4.0 · 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
- CystiphyllumPBDB
- Diet
- suspension feederPBDB, for Rugosa
- Life habit
- epifaunalPBDB, for Rugosa
- Motility
- stationary, attachedPBDB, for Rugosa
- Vision
- blindPBDB, for Anthozoa
- Environment
- marinePBDB, for Rugosa
Time the record covers
At least 10 million years on record.
The record covers at least 432.9 Mya to 422.7 Mya. No occurrence read is dated outside 438.6 Mya to 413.02 Mya.
6 occurrences of Cystiphyllum (Gyalophyllum) 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
4 formations
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The named rock units Cystiphyllum (Gyalophyllum) has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Cystiphyllum (Gyalophyllum) and its relatives
SilurianWhere Cystiphyllum (Gyalophyllum) and its relatives were recorded in the Silurian.
Found in the same rock
63 taxa- Favosites3 sites
- Heliolites3 sites
- Holmophyllum3 sites
- Mesofavosites3 sites
- Pilophyllum3 sites
- Syringopora3 sites
- Lamprophyllum2 sites
- Parastriatopora2 sites
- Phaulactis2 sites
- Septatrypa2 sites
- Squameofavosites2 sites
- Acervularia1 site
- Alaskospira1 site
- Atrypa reticularis1 site
- Atrypoidea1 site
- Cladopora1 site
- Clathrodictyon1 site
- Crotalocrinites rugosus1 site
- Cystiophyllum sp.1 site
- Densastroma1 site
- Desmostroma1 site
- Encrinurus1 site
- Entelophyllum1 site
- Eospirifer radiatus1 site
The Paleobiology Database records 4 sites for Cystiphyllum (Gyalophyllum), 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
4 references- Correlation of the Silurian rocks of China2
- Cheshuychatyye rugozy tsentralnogo Tadzhikistana [Fasciculate rugose corals from central Tadzhikistan]2
- Biotic structure and morphology of patch reefs from South China (Ningqiang Formation, Telychian, Llandovery, Silurian)1
- Animal and plant communities of Podolia1
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 Gyalophyllum Wedekind, 1927
- Source
- GBIF
- Credit
- Kaljo, Dimitri
- Licence
- CC BY-NC 4.0
- Commercial use
- the licence does not allow 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 itCystiphyllum through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Wedekind 1927)