Corynotrypa dissimilis

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
- CorynotrypaPBDB
- Diet
- suspension feederPBDB, for Tubuliporata
- Life habit
- epifaunalPBDB, for Tubuliporata
- Motility
- stationary, attachedPBDB, for Tubuliporata
- Vision
- blindPBDB, for Stenolaemata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 16 million years on record.
The record covers at least 449.5 Mya to 432.9 Mya. No occurrence read is dated outside 449.9 Mya to 422.7 Mya.
6 occurrences of Corynotrypa dissimilis 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 occurrences- Ordovician33%
- Silurian67%
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
4 formations
- Rochester Shale Formation3
- Korgessaare Formation · Lyckholm Group1
- Osgood Shale Formation1
- Arina Formation1
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The named rock units Corynotrypa dissimilis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Corynotrypa dissimilis and its relatives
SilurianWhere Corynotrypa dissimilis and its relatives were recorded in the Silurian.
Found in the same rock
121 taxa- Hallopora elegantula3 sites
- Glauconome plumula2 sites
- Lichenalia concentrica2 sites
- Pachydictya bifurcata2 sites
- Allocystites1 site
- Ampheristocystis concentricus1 site
- Anaphragma mirabile1 site
- Anastrophia1 site
- Arctinurus1 site
- Asteroidea1 site
- Astraeospongium1 site
- Atrypa reticularis1 site
- Atrypina disparilis1 site
- Bellerophontoidea1 site
- Botryocrinus1 site
- Bryozoa1 site
- Calceocrinidae1 site
- Callocystites1 site
- Calymenidae1 site
- Caryocrinites1 site
- Chasmatopora tenella1 site
- Chilotrypa immatura1 site
- Clorinda1 site
- Coronata1 site
The Paleobiology Database records 6 sites for Corynotrypa dissimilis, 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
1 referenceEach 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 Corynotrypa dissimilis
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Corynotrypa dissimilis 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 itCorynotrypa through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Vine 1881)