Eospirifer radiatus

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
- EospiriferPBDB
- 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 13 million years on record.
The record covers at least 438.6 Mya to 425 Mya. No occurrence read is dated outside 443.1 Mya to 421.3 Mya.
160 occurrences of Eospirifer radiatus on record, most of them in the Silurian. 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
160 occurrences- Silurian100%
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
61 formations
- Rochester Formation · Clinton Group16
- Irondequoit Formation · Clinton Group11
- Rochester Shale Formation · Clinton Group9
- Jupiter Formation · Anticosti Group7
- Scotch Grove Formation7
- Paprieniai Formation6
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The named rock units Eospirifer radiatus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 37 further formations hold fewer occurrences each and are not listed. 10 occurrences have no formation on record, which is common for older literature.
Eospirifer radiatus and its relatives
SilurianWhere Eospirifer radiatus and its relatives were recorded in the Silurian.
Found in the same rock
1,086 taxa- Atrypa reticularis112 sites
- Leptaena rhomboidalis77 sites
- Dalmanites51 sites
- Eoplectodonta (Eoplectodonta) transversalis48 sites
- Craniops42 sites
- Dalejina hybrida39 sites
- Whitfieldella39 sites
- Dicoelosia biloba37 sites
- Bryozoa36 sites
- Calymene34 sites
- Favosites34 sites
- Eucalyptocrinites33 sites
- Isorthis33 sites
- Cyrtia exporrectus32 sites
- Dalmanella31 sites
- Fardenia (Coolinia)31 sites
- Howellella elegans29 sites
- Whitfieldella nitida29 sites
- Atrypa28 sites
- Enterolasma28 sites
- Schuchertella27 sites
- Brachyprion (Protomegastrophia) profunda26 sites
- Dawsonoceras annulatum26 sites
- Stegerhynchus26 sites
The Paleobiology Database records 158 sites for Eospirifer radiatus, 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
39 references- The Clinton of Western and Central New York38
- Wenlockian fossil communities in New York State and adjacent areas: Paleontology and Paleoecology11
- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America9
- Anticosti Island, Québec9
- Brakhiopody Pentamerida i Spiriferida silura Estonii - Siluran Brachiopods Pentamerida and Spiriferida of Estonia8
- Brachiopod communities of the Lithuanian Silurian7
- A review of Silurian brachiopods from Gotland7
- Silurian Reefs of Gotland6
- Silurian brachiopod and related benthic communities from carbonate platform and mound environments of Iowa and surrounding areas5
- Brachiopod and Conodont Distribution at the Wenlock - Ludlow boundary of Lithuania5
- Correlation of the Silurian rocks of China5
- Silurian Brachiopod communities in the section of the Pilviškiai - 141 borehole4
Each of the 160 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. 27 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 Eospirifer radiatus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Eospirifer radiatus 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 itEospirifer through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Sowerby 1834)