Cryptostomata
Cryptostomida is an order of fossil bryozoans that lived from the Ordovician to the Permian.
No picture of Cryptostomata was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cryptostomata, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- StenolaemataPBDB
- 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 393 million years on record.
The record covers at least 477.1 Mya to 83.6 Mya. No occurrence read is dated outside 486.85 Mya to 72.2 Mya.
7,708 occurrences of Cryptostomata 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
7,708 occurrences- Ordovician20%
- Silurian6%
- Devonian11%
- Carboniferous20%
- Permian43%
- Late Cretaceousunder 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
770 formations
- Wreford Formation · Council Grove Group333
- Kazan Formation244
- Bangor Limestone Formation192
- Winchell Formation · Canyon Group99
- Edwardsville Formation97
- Road Canyon Formation94
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The named rock units Cryptostomata has been recovered from, largest first. Drawn where the rock is now, not where it formed. 746 further formations hold fewer occurrences each and are not listed. 911 occurrences have no formation on record, which is common for older literature.
Cryptostomata and its relatives
PermianWhere Cryptostomata and its relatives were recorded in the Permian.
Found in the same rock
1,876 taxa- Fenestella85 sites
- Crinoidea67 sites
- Strophomena53 sites
- Escharopora46 sites
- Hallopora45 sites
- Punctospirifer44 sites
- Spirifer44 sites
- Bryozoa43 sites
- Isotelus43 sites
- Fistulipora40 sites
- Stictopora39 sites
- Platyceras38 sites
- Schuchertella38 sites
- Cleiothyridina37 sites
- Rhipidomella37 sites
- Ostracoda36 sites
- Polypora36 sites
- Platycrinites35 sites
- Cystodictya34 sites
- Rhombopora34 sites
- Brachiopoda33 sites
- Leptaena33 sites
- Ctenodonta31 sites
- Lophospira31 sites
The Paleobiology Database records at least 910 sites for Cryptostomata, and this reads 240 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
659 references- Mshanki Pozdnei Permi337
- Stratigraphic and Geographic Bryozoan Abundance Gradients in the Calcareous Shales of the Wreford Megacyclothem (Lower Permian, Kansas)327
- The Paleontology and Paleoecology of the Lower Bangor Limestone (Chesterian, Mississippian)in northwestern Alabama191
- The Clinton of Western and Central New York190
- Morozova and Kruchinina, 1986186
- Species involved in Permian bryozoan bioherms, west Texas172
- Ecological restructuring after extinction: the Late Ordovician (Mohawkian) of the eastern United States159
- Stratigraphy of the Lower Middle Ordovician of Tazewell County, Virginia131
- Gradient ecology of a biotic invasion: biofacies of the type Cincinnatian Series (Upper Ordovician), Cincinnati, Ohio region, USA129
- Community paleoecology of the Pennsylvanian Winchell Formation, north-central Texas114
- Zonation of the Middle and Upper Ordovician strata in northwestern Georgia103
- Permian bryozoans from the exotic formations in Oman92
Each of the 7,708 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. 647 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 content0
No picture of Cryptostomata was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Cryptostomata, or no answer at all. This entry cannot say which.
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
The description on this site
- 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 itStenolaemata through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Vine 1884