Anthracospirifer

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
- SergospiriferinaePBDB
- Diet
- suspension feederPBDB, for Spiriferida
- Life habit
- epifaunalPBDB, for Spiriferida
- Motility
- stationaryPBDB, for Spiriferida
- Vision
- blindPBDB, for Rhynchonellata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 31 million years on record.
The record covers at least 335.4 Mya to 303.7 Mya. No occurrence read is dated outside 358.86 Mya to 298.9 Mya.
301 occurrences of Anthracospirifer on record, most of them in the Carboniferous. 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
301 occurrences- Carboniferous100%
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
59 formations
- Bangor Limestone Formation57
- Watahomigi Formation · Supai Group26
- Bird Spring Formation18
- Hindsville Formation13
- Sausbee Formation13
- Amsden Formation11
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The named rock units Anthracospirifer has been recovered from, largest first. Drawn where the rock is now, not where it formed. 35 further formations hold fewer occurrences each and are not listed. 12 occurrences have no formation on record, which is common for older literature.
Anthracospirifer and its relatives
CarboniferousWhere Anthracospirifer and its relatives were recorded in the Carboniferous.
Found in the same rock
893 taxa- Composita101 sites
- Cleiothyridina75 sites
- Eumetria72 sites
- Fenestella69 sites
- Orthotetes68 sites
- Pentremites64 sites
- Archimedes58 sites
- Fistulipora56 sites
- Paladin54 sites
- Tabulipora53 sites
- Echinoidea51 sites
- Linoproductus49 sites
- Aphelacrinus sp.43 sites
- Torynifer43 sites
- Polypora41 sites
- Rhabdomeson40 sites
- Camptocrinus39 sites
- Productida39 sites
- Reticulariina39 sites
- Rhombopora39 sites
- Phanocrinus37 sites
- Punctospirifer36 sites
- Dichocrinus35 sites
- Ramulocrinus35 sites
The Paleobiology Database records 248 sites for Anthracospirifer, 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
55 references- The Paleontology and Paleoecology of the Lower Bangor Limestone (Chesterian, Mississippian)in northwestern Alabama56
- Stability of regional brachiopod diversity structure across the Mississippian/Pennsylvanian boundary38
- Middle Pennsylvanian Brachiopods From the Mud Springs Mountains and Derry Hills, New Mexico28
- The Supai Group of the Grand Canyon26
- Preliminary report of the brachiopod fauna, Arrow Canyon section, southern Nevada, U.S.A.13
- Invertebrate Fauna of the Golconda Formation (Middle Chester) of Indiana, Western Kentucky, and Southern Illinois11
- The Paleontology of the Beech Creek (Chester) Limestone of Indiana11
- Stratigraphy and geologic history of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming10
- Fauna of Glen Dean Limestone (Chester) in Indiana and Northern Kentucky9
- Carboniferous formations and faunas of central Montana8
- Silicified Carboniferous (Chesterian) Brachiopoda of the Arco Hills Formation, Idaho6
- Pennsylvanian Invertebrate Faunas of Southeastern Kansas6
Each of the 301 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. 43 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 Anthracospirifer
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Anthracospirifer 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 itSergospiriferinae through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lane 1963