Anthracospirifer leidyi

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
- AnthracospiriferPBDB
- 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 5.1 million years on record.
The record covers at least 335.4 Mya to 330.3 Mya. No occurrence read is dated outside 358.86 Mya to 298.9 Mya.
104 occurrences of Anthracospirifer leidyi 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
104 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
18 formations
- Bangor Limestone Formation47
- Beech Creek Formation11
- Glen Dean Limestone Formation9
- Golconda Formation8
- Monroe Canyon Formation5
- Paradise Formation5
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The named rock units Anthracospirifer leidyi has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Anthracospirifer leidyi and its relatives
CarboniferousWhere Anthracospirifer leidyi and its relatives were recorded in the Carboniferous.
Found in the same rock
314 taxa- Pentremites56 sites
- Eumetria53 sites
- Archimedes51 sites
- Fenestella47 sites
- Cleiothyridina46 sites
- Composita46 sites
- Fistulipora46 sites
- Orthotetes43 sites
- Echinoidea40 sites
- Tabulipora40 sites
- Aphelacrinus sp.38 sites
- Productida38 sites
- Camptocrinus36 sites
- Paladin36 sites
- Phanocrinus35 sites
- Rhabdomeson35 sites
- Torynifer34 sites
- Ramulocrinus33 sites
- Dichocrinus32 sites
- Pterotocrinus32 sites
- Reticulariina32 sites
- Polypora30 sites
- Cornulites29 sites
- Cymbiocrinus28 sites
The Paleobiology Database records 104 sites for Anthracospirifer leidyi, and this reads all 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
15 references- The Paleontology and Paleoecology of the Lower Bangor Limestone (Chesterian, Mississippian)in northwestern Alabama47
- 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
- Fauna of Glen Dean Limestone (Chester) in Indiana and Northern Kentucky9
- New Mississippian Formations and Faunal Zones in Chesterfield Range, Portneuf Quadrangle Southeast Idaho5
- The Paradise Formation and its fauna5
- Geology of the Bristol and Wallace quadrangles, Virginia4
- Upper Paleozoic sections at Highwood Pass, Alberta4
- Silicified Carboniferous (Chesterian) Brachiopoda of the Arco Hills Formation, Idaho2
- Crininicaminus haneyensis, a new agglutinated worm tube from the Chesterian of east-central Kentucky1
- Geology of the Northern Needle Range Millard County, Utah1
- Mississippian succession in Mount Head area, Alberta1
Each of the 104 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. 3 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 leidyi
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Anthracospirifer leidyi was found in Sketchfab.
Smithsonian Open Access and MorphoSource were 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 itAnthracospirifer through timeFormations of the CarboniferousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Norwood and Pratten 1855)