Coledium evexum
No picture of Coledium evexum 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 Coledium evexum, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ColediumPBDB
- Diet
- suspension feederPBDB, for Rhynchonellida
- Life habit
- epifaunalPBDB, for Rhynchonellida
- Motility
- stationaryPBDB, for Rhynchonellida
- Vision
- blindPBDB, for Rhynchonellata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 68 million years on record.
The record covers at least 351.9 Mya to 283.3 Mya. No occurrence read is dated outside 358.86 Mya to 266.9 Mya.
7 occurrences of Coledium evexum on record, most of them in the Carboniferous. 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 occurrences- Carboniferous86%
- Permian14%
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
2 formations
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The named rock units Coledium evexum has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Coledium evexum and its relatives
CarboniferousWhere Coledium evexum and its relatives were recorded in the Carboniferous.
Found in the same rock
70 taxa- Brachythyris chouteauensis6 sites
- Eomartiniopsis girtyi6 sites
- Fusella llanoensis6 sites
- Acanthoplecta inopinata5 sites
- Geniculifera brevicula5 sites
- Hamburgia chappelensis5 sites
- Reticularia cooperensis5 sites
- Rhynchopora sansabensis5 sites
- Sedenticellula sacra5 sites
- Tylothyris brevaurita5 sites
- Amesopleura texana4 sites
- Camarophorella dorsata4 sites
- Cranaena texana4 sites
- Crassumbo inornatus4 sites
- Crurithyris parva4 sites
- Cyphotalosia masonensis4 sites
- Ovatia4 sites
- Plectospira problematica4 sites
- Shumardella obsolescens4 sites
- Cleiothyridina tenuilineata3 sites
- Coledium undulatum3 sites
- Coledium vadosulcatum3 sites
- Cyrtina burlingtonensis3 sites
- Dielasma3 sites
The Paleobiology Database records 7 sites for Coledium evexum, 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
2 references- Mississippian brachiopods from the Chappel Limestone of central Texas6
- Silicified brachiopod and bivalve fossils from the mid-Permian (Kungurian−Roadian) Wandrawandian Siltstone of the southern Sydney Basin, southeastern Australia: implications for taphonomy and silicification1
Each of the 7 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. 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 Coledium evexum 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 Coledium evexum, or no answer at all. This entry cannot say which.
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 itColedium through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Grant 1965