Rhynchonelloidea

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
- RhynchonellidaPBDB
- 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 391 million years on record.
The record covers at least 457.3 Mya to 66 Mya. No occurrence read is dated outside 471.3 Mya to 56 Mya.
4,442 occurrences of Rhynchonelloidea on record, most of them in the Early Jurassic. 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
4,442 occurrences- Ordovicianunder 1%
- Silurian9%
- Devonian14%
- Carboniferous3%
- Permianunder 1%
- Early Triassicunder 1%
- Middle Triassic8%
- Late Triassic13%
- Early Jurassic25%
- Middle Jurassic14%
- Late Jurassic6%
- Early Cretaceous3%
- Late Cretaceous2%
- Paleoceneunder 1%
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
566 formations
- Geneseo Formation · Genesee Group62
- Turmiel Formation58
- Glen Aubrey Formation · Sonyea Group45
- Henryhouse Formation36
- Chari Formation36
- Mount Ida Formation34
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The named rock units Rhynchonelloidea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 542 further formations hold fewer occurrences each and are not listed. 2,450 occurrences have no formation on record, which is common for older literature.
Rhynchonelloidea and its relatives
Early JurassicWhere Rhynchonelloidea and its relatives were recorded in the Early Jurassic.
Found in the same rock
1,705 taxa- Camarotoechia96 sites
- Rhynchonella73 sites
- Crinoidea54 sites
- Lingula50 sites
- Tentaculites50 sites
- Rhynchonellidae36 sites
- Leptaena33 sites
- Spirifer32 sites
- Astarte28 sites
- Atrypa28 sites
- Bryozoa28 sites
- Orbiculoidea28 sites
- Protochonetes26 sites
- Schuchertella24 sites
- Fenestella23 sites
- Nuculites23 sites
- Camptonectes22 sites
- Chonetes22 sites
- Terebratulina chrysalis22 sites
- Rhipidomella21 sites
- Salopina conservatrix21 sites
- Ammonoidea20 sites
- Calymene20 sites
- Dalmanites19 sites
The Paleobiology Database records at least 1,724 sites for Rhynchonelloidea, and this reads 240 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
617 references- Triassic and Jurassic Rhynchonellacea (Brachiopoda) from New Zealand and New Caledonia1,046
- Les terebratulidae du Dogger dans le Mâconnais, le mont d'Or lyonnais et le Jura méridional: Étude systématique et biostratigraphique. Rapports avec la paléoécologie148
- Les brachiopodes liasiques des Pyrénées: paléontologie, biostratigraphie, paléobiogéographie et paléoenvironnements89
- Caracterización de Choffatirhynchia nov. gen. (Brachiopoda, Rhynchonellida) en el Toarciense (Jurásico) de la Cordillera Ibérica (España)77
- Dagys, 196569
- Middle Jurassic and Upper Jurassic brachiopods of the north-west Caucasus and Mountain Crimea67
- Jurassic rhynchonellids: internal structures and taxonomic revisions59
- Quantitative community analysis: Recurrent group and cluster techniques applied to the fauna of the Upper Devonian Sonyea Group, New York59
- The Silurian and Early Devonian Faunas of the Heathcote District, Victoria56
- Using GIS to unlock the interactions between biogeography, environment, and evolution in middle and Late Devonian brachiopods and bivalves51
- Work with Thayer collections, Yale Peabody Accession 7112, published, in part, "New perspectives on transitions between ecological-evolutionary subunits in the "type interval" for coordinated stasis", James J Zambito IV, Carlton E Brett, Gordon C Baird, Sarah E Kolbe, Arnold I Miller; Paleobiology47
- The Clinton of Western and Central New York47
Each of the 4,442 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. 605 further references are not listed. 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 content1

Picture of Rhynchonelloidea
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Rhynchonelloidea 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 itRhynchonellida through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. d'Orbigny 1847