Cystoporata
Cystoporida, also known as Cystoporata or cystoporates, are an extinct order of Paleozoic bryozoans in the class Stenolaemata. Their fossils are found from Ordovician to Triassic strata.
Daderot · CC0 · via Wikipedia/Commons. 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
- PalaeostomataPBDB
- Diet
- suspension feederPBDB, for Stenolaemata
- Life habit
- epifaunalPBDB, for Bryozoa
- Motility
- stationary, attachedPBDB, for Stenolaemata
- Vision
- blindPBDB, for Stenolaemata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 304 million years on record.
The record covers at least 515.3 Mya to 211.18 Mya. No occurrence read is dated outside 520 Mya to 205.7 Mya.
1,749 occurrences of Cystoporata on record, most of them in the Permian. 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
1,749 occurrences- Cambrianunder 1%
- Ordovician22%
- Silurian12%
- Devonian15%
- Carboniferous17%
- Permian34%
- Late Triassicunder 1%
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
367 formations
- Bangor Limestone Formation58
- Wreford Formation · Council Grove Group49
- Edwardsville Formation48
- Ludlowville Formation36
- Silica Formation · Traverse Group32
- Chandalaz Formation25
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The named rock units Cystoporata has been recovered from, largest first. Drawn where the rock is now, not where it formed. 343 further formations hold fewer occurrences each and are not listed. 202 occurrences have no formation on record, which is common for older literature.
Cystoporata and its relatives
PermianWhere Cystoporata and its relatives were recorded in the Permian.
Found in the same rock
1,554 taxa- Fenestella107 sites
- Fistulipora105 sites
- Eumetria57 sites
- Cleiothyridina54 sites
- Echinoidea54 sites
- Platyceras54 sites
- Cornulites53 sites
- Polypora51 sites
- Archimedes50 sites
- Crinoidea49 sites
- Dichocrinus49 sites
- Pentremites47 sites
- Tabulipora47 sites
- Orthotetes46 sites
- Anthracospirifer leidyi45 sites
- Rhombopora45 sites
- Composita44 sites
- Rhabdomeson44 sites
- Camptocrinus42 sites
- Rhipidomella42 sites
- Spirorbis41 sites
- Reticulariina40 sites
- Torynifer40 sites
- Hallopora37 sites
The Paleobiology Database records 1,070 sites for Cystoporata, and this reads 240 of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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
357 references- Silurian and Lower Devonian brachiopod and bryozoan communities of southwestern Byelorussia62
- The Paleontology and Paleoecology of the Lower Bangor Limestone (Chesterian, Mississippian)in northwestern Alabama58
- Pre-Chattanooga stratigraphy in Central Tennessee41
- Community Organization, Paleontology, and Sedimentology of the Lower Mississippian Borden Delta Platform (Edwardsville Formation, Southern Indiana)40
- Mshanki Pozdnei Permi39
- Kiseleva, 198237
- The early Paleozoic Bryozoa of the Baltic Provinces37
- The fossil fauna of the Ordovician in the Cincinnati Region36
- The Clinton of Western and Central New York32
- Fistuliporacean bryozoans of the Wreford megacyclothem (Lower Permian) of Kansas29
- Morozova and Kruchinina, 198628
- Stratigraphic and Geographic Bryozoan Abundance Gradients in the Calcareous Shales of the Wreford Megacyclothem (Lower Permian, Kansas)22
Each of the 1,749 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. 345 further references are not listed. 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 content1
Picture of Cystoporata
- Source
- Wikipedia/Commons
- Credit
- Daderot
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Cystoporata 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.
The description on this site
- Source
- Wikipedia, “Cystoporida”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itPalaeostomata through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Astrova 1964