Orbirhynchia parva
No picture of Orbirhynchia parva was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Orbirhynchia parva, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- OrbirhynchiaPBDB
- 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 most 13 million years on record.
Every occurrence read is dated to somewhere between 106.3 Mya and 93.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
9 occurrences of Orbirhynchia parva on record, most of them in the Late 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
9 occurrencesThese 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
1 formation
- Lower Chalk Formation · Chalk Group8
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The named rock units Orbirhynchia parva has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Orbirhynchia parva and its relatives
Late CretaceousWhere Orbirhynchia parva and its relatives were recorded in the Late Cretaceous.
Found in the same rock
18 taxa- Orbirhynchia mantelliana5 sites
- Apateodus striatus1 site
- Cyrtothyris middlemissi1 site
- Dercetis elongatus1 site
- Douvillaster1 site
- Elopopsis crassus1 site
- Epiaster1 site
- Hemiaster1 site
- Hemiaster bufo1 site
- Holaster1 site
- Hysteroceras1 site
- Mortoniceras1 site
- Orbirhynchia obscura1 site
- Pachyrhizodus subulidens1 site
- Prionolepis angustus1 site
- Prohysteroceras1 site
- Xiphactinus daviesi1 site
- Xiphactinus mantelli1 site
The Paleobiology Database records 9 sites for Orbirhynchia parva, 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
2 references- A monograph of the Rhynchonellidae of the British Chalk. Part 28
- Albian-Cenomanian and Campanian-Maastrichtian biostratigraphy of southeast Spain1
Each of the 9 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 Orbirhynchia parva was found. Wikipedia, Wikidata and iDigBio were searched and had none.
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 Orbirhynchia parva, or no answer at all. This entry cannot say which.
No 3D scan of Orbirhynchia parva 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 itOrbirhynchia through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Pettitt 1954