Linguloidea
Linguloidea is a superfamily of brachiopods.

C.D. Walcott · Public Domain · via Wikipedia/Commons. 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
- LingulidaPBDB
- Diet
- suspension feederPBDB
- Life habit
- infaunalPBDB
- Motility
- facultatively mobilePBDB
- Vision
- blindPBDB, for Lingulata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 520 million years on record.
The record covers at least 521 Mya to 129 ka. No occurrence read is dated outside 538.8 Mya to 11.7 ka.
4,305 occurrences of Linguloidea on record, most of them in the Ordovician. The Paleobiology Database records this as a living group. 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
4,305 occurrences- Cambrian25%
- Ordovician36%
- Silurian7%
- Devonian7%
- Carboniferous5%
- Permian4%
- Early Triassic7%
- Middle Triassic2%
- Late Triassicunder 1%
- Early Jurassic2%
- Middle Jurassicunder 1%
- Late Jurassicunder 1%
- Early Cretaceousunder 1%
- Late Cretaceous2%
- Paleoceneunder 1%
- Eoceneunder 1%
- Oligoceneunder 1%
- Mioceneunder 1%
- Plioceneunder 1%
- Pleistoceneunder 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
1000 formations
- Bestogai Formation99
- Deadwood Formation65
- Second Abden Shale Formation63
- Mernmerna Formation Formation61
- Zhumabai Formation54
- Daye Formation52
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The named rock units Linguloidea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 976 further formations hold fewer occurrences each and are not listed. 415 occurrences have no formation on record, which is common for older literature.
Linguloidea and its relatives
OrdovicianWhere Linguloidea and its relatives were recorded in the Ordovician.
Found in the same rock
2,023 taxa- Lingula135 sites
- Tentaculites48 sites
- Crinoidea40 sites
- Orbiculoidea39 sites
- Lingulella38 sites
- Camarotoechia36 sites
- Nuculites33 sites
- Bivalvia28 sites
- Hyolithes28 sites
- Modiolopsis27 sites
- Leptaena24 sites
- Calymene22 sites
- Protochonetes21 sites
- Cornulites18 sites
- Pterinea18 sites
- Ctenodonta17 sites
- Hallopora17 sites
- Hormotoma17 sites
- Craniops16 sites
- Schuchertella16 sites
- Astarte15 sites
- Eocoelia sulcata15 sites
- Nautiloidea15 sites
- Obolus15 sites
The Paleobiology Database records at least 1,564 sites for Linguloidea, 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
884 references- Cambrian - early Ordovician brachiopods from Malyi Karatau, the western Balkhash region, and Tien Shan, Central Asia195
- Ordovician Brachiopoda from the Shelve District, Shropshire187
- Global correlation of the early Cambrian of South Australia: Shelly fauna of the Dailyatia odyssei Zone115
- Personal Opinions90
- Middle Ordovician phosphatic inarticulate brachiopods from Västergötland and Dalarna, Sweden69
- The paleoecology of a Lower Carboniferous marine transgression64
- A new lower Cambrian shelly fossil biostratigraphy for South Australia61
- Upper Cambrian Biostratigraphy of Estonia54
- Palaeozoic geology of the Lake Simcoe Area, Ontario47
- Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen45
- Brachiopod macrofaunal distribution through the upper Volkhov - lower Kunda (Low Ordovician) rocks, Lynna River, St. Petersburg region45
- Cambrian palaeontology of the Daly Basin45
Each of the 4,305 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. 872 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 Linguloidea
- Source
- Wikipedia/Commons
- Credit
- C.D. Walcott
- Licence
- Public Domain
- Commercial use
- the licence allows it
No 3D scan of Linguloidea 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.
The description on this site
- Source
- Wikipedia, “Linguloidea”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itLingulida through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Menke 1828