Crateraster texensis
No picture of Crateraster texensis was found. Wikidata and iDigBio were searched and had none. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Crateraster texensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- CraterasterPBDB
- Diet
- detritivorePBDB, for Goniasteridae
- Life habit
- epifaunalPBDB, for Goniasteridae
- Motility
- actively mobilePBDB, for Goniasteridae
- Vision
- limitedPBDB, for Asteroidea
- Environment
- marinePBDB, for Goniasteridae
Time the record covers
At most 5.8 million years on record.
Every occurrence read is dated to somewhere between 106.3 Mya and 100.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Crateraster texensis on record, most of them in the Early Cretaceous. 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
4 occurrences- Early Cretaceous100%
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
- Pawpaw Formation · Washita Group3
- Weno Formation · Washita Group1
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The named rock units Crateraster texensis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Crateraster texensis and its relatives
Early CretaceousWhere Crateraster texensis and its relatives were recorded in the Early Cretaceous.
Found in the same rock
13 taxa- Betelgeusia reidi3 sites
- Alkaidia sumralli2 sites
- Altairia wintoni2 sites
- Denebia americana2 sites
- Etyxanthosia pawpawensis2 sites
- Steorrosia aspera2 sites
- Capellia mauricei1 site
- Cymatoceras1 site
- Etyxanthosia reidi1 site
- Feldmannia wintoni1 site
- Fomalhautia hortensae1 site
- Goniasteridae1 site
- Texigryphaea1 site
The Paleobiology Database records 4 sites for Crateraster texensis, and this reads all of them. The number is how many of those sites it was catalogued from too.
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 reference- Some Albian (Cretaceous) asteroids (Echinodermata) from Texas and their paleobiological implications4
Each of the 4 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Crateraster texensis was found. Wikidata and iDigBio were searched and had none.
Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Crateraster texensis, or no answer at all. This entry cannot say which.
No 3D scan of Crateraster texensis 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.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itCrateraster through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Adkins and Winton 1920)