Linoproductus
Linoproductus is an extinct genus of brachiopod belonging to the order Productida and family Linoproductidae. Specimens have been found in Carboniferous to Permian beds in Asia, North America, and South America.

the paleobear from Lontananza, Loreto, Peru · CC BY 2.0 · 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
- LinoproductinaePBDB
- Diet
- suspension feederPBDB, for Productidina
- Life habit
- low-level epifaunalPBDB, for Productidina
- Motility
- stationaryPBDB, for Productidina
- Vision
- blindPBDB, for Strophomenata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 99 million years on record.
The record covers at least 351.9 Mya to 251.902 Mya. No occurrence read is dated outside 358.86 Mya to 251.1 Mya.
1,199 occurrences of Linoproductus on record, most of them in the Permian. 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
1,199 occurrences- Carboniferous43%
- Permian57%
- Early Triassicunder 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
252 formations
- Wargal Formation86
- Chhidru Formation47
- Graham Formation · Cisco Group41
- Cherokee Shale Formation37
- Khuff Formation29
- Foraker Limestone Formation · Council Grove Group28
Loading coastlines…
The named rock units Linoproductus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 228 further formations hold fewer occurrences each and are not listed. 156 occurrences have no formation on record, which is common for older literature.
Linoproductus and its relatives
PermianWhere Linoproductus and its relatives were recorded in the Permian.
Found in the same rock
730 taxa- Crinoidea63 sites
- Neochonetes granulifer61 sites
- Composita subtilita58 sites
- Neospirifer dunbari55 sites
- Hystriculina wabashensis41 sites
- Trepostomata37 sites
- Derbyia crassa36 sites
- Derbyia35 sites
- Reticulatia huecoensis35 sites
- Parajuresania nebrascensis34 sites
- Fusulinidae33 sites
- Punctospirifer kentuckensis33 sites
- Spirifer30 sites
- Composita29 sites
- Aviculopecten28 sites
- Hustedia mormoni26 sites
- Chonetes23 sites
- Desmoinesia muricatina22 sites
- Condrathyris perplexa21 sites
- Dictyoclostus21 sites
- Crurithyris20 sites
- Juresania19 sites
- Chonetes mesoloba18 sites
- Echinoidea18 sites
The Paleobiology Database records 1,090 sites for Linoproductus, 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
241 references- Brachiopoda and Mollusca from the Productus limestones of the Salt Range121
- Stratigraphy and Paleontology of the Uppermost Pennsylvanian and Lowermost Permian Rocks in Kansas96
- Permian Brachiopods of West Texas, VI40
- Pennsylvanian Invertebrate Faunas of Southeastern Kansas39
- The Geology of the Glass Mountains, Texas, Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda37
- Desmoinesian Brachiopoda and Mollusca from southwest Missouri35
- Taxonomic names, in Guadalupian brachiopods from western Taurus, Turkey29
- The surficial geology, paleontology, and paleoecology of the Finis Shale (Pennsylvanian, Lower Virgilian) in Jack County, Texas29
- Productus Limestone Fossils, Part IV, fas. 428
- Community paleoecology of the Pennsylvanian Winchell Formation, north-central Texas27
- Stratigraphic and Paleontologic Studies of the Pennsylvanian and Permian Rocks in North-Central Texas27
- Brachiopoda of the Permian system of USSR, Fasc. I. Permian Brachiopoda of north Caucasus, families Chonetidae Hall et Clarke and Productidae Gray25
Each of the 1,199 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. 229 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 content2
Picture of Linoproductus
- Source
- Wikipedia/Commons
- Credit
- the paleobear from Lontananza, Loreto, Peru
- Licence
- CC BY 2.0
- Commercial use
- the licence allows it
3D model
- Source
- Sketchfab
- Licence
- CC0 Public Domain
- Commercial use
- the licence allows it
The description on this site
- 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 itLinoproductinae through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Chao 1927)