Chisma furcillata
No picture of Chisma furcillata 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 Chisma furcillata, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MelicerititesPBDB
- 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 most 8.2 million years on record.
Every occurrence read is dated to somewhere between 121.4 Mya and 113.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Chisma furcillata 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
3 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
3 formations
- Ferruginous Sands Formation · Lower Greensand Group1
- Hythe Formation · Lower Greensand Group1
- Atherfield Clay Formation1
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The named rock units Chisma furcillata has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Chisma furcillata and its relatives
Early CretaceousWhere Chisma furcillata and its relatives were recorded in the Early Cretaceous.
Found in the same rock
87 taxa- Cheloniceras cornuelianum2 sites
- Choristopetalum impar2 sites
- Dufrenoyia2 sites
- Eurotrigonia mantelli2 sites
- Exogyra2 sites
- Holaster2 sites
- Oblongarcula oblonga2 sites
- Sellithyris sella2 sites
- Serpula2 sites
- Siphodictyum gracile2 sites
- Sulcirhynchia2 sites
- Tetragramma2 sites
- Tropaeum2 sites
- Tropaeum (Tropaeum) bowerbanki2 sites
- Aetostreon latissimum1 site
- Aniabrochus comptonensis1 site
- Anomia laevigata1 site
- Athrodon intermedius1 site
- Brunonia1 site
- Cardioecia neocomiensis1 site
- Catopygus1 site
- Caturus1 site
- Cellulipora1 site
- Ceratostreon tuberculiferum1 site
The Paleobiology Database records 3 sites for Chisma furcillata, 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- The stratigraphical palaeontology of the Lower Greensand2
- The stratigraphy of the Atherfield Clay Formation (Lower Aptian, Lower Cretaceous) at the type and other localities in southern England1
Each of the 3 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 Chisma furcillata 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 Chisma furcillata, or no answer at all. This entry cannot say which.
No 3D scan of Chisma furcillata 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 itMeliceritites through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Simpson 1985