Nucleospira

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
- NucleospiridaePBDB
- Diet
- suspension feederPBDB, for Athyrididina
- Life habit
- low-level epifaunalPBDB, for Athyrididina
- Motility
- stationaryPBDB, for Athyrididina
- Vision
- blindPBDB, for Rhynchonellata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 149 million years on record.
The record covers at least 432.9 Mya to 283.3 Mya. No occurrence read is dated outside 443.1 Mya to 274.4 Mya.
493 occurrences of Nucleospira on record, most of them in the Devonian. 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
493 occurrences- Silurian40%
- Devonian55%
- Carboniferous5%
- Permianunder 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
163 formations
- Ludlowville Formation · Hamilton Group32
- Skaneateles Formation · Hamilton Group28
- Onondaga Formation17
- Roberts Mountain Formation15
- Henryhouse Formation12
- Moscow Formation · Hamilton Group11
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The named rock units Nucleospira has been recovered from, largest first. Drawn where the rock is now, not where it formed. 139 further formations hold fewer occurrences each and are not listed. 69 occurrences have no formation on record, which is common for older literature.
Nucleospira and its relatives
DevonianWhere Nucleospira and its relatives were recorded in the Devonian.
Found in the same rock
2,222 taxa- Atrypa72 sites
- Dalejina65 sites
- Ambocoelia61 sites
- Cyrtina56 sites
- Howellella56 sites
- Isorthis53 sites
- Atrypa reticularis50 sites
- Leptaena49 sites
- Rhipidomella45 sites
- Bryozoa43 sites
- Gypidula43 sites
- Schizophoria43 sites
- Favosites42 sites
- Fenestella42 sites
- Skenidioides41 sites
- Rugosa36 sites
- Schuchertella36 sites
- Dicoelosia34 sites
- Platyceras34 sites
- Resserella34 sites
- Eospirifer30 sites
- Meristina30 sites
- Crinoidea29 sites
- Dolerorthis29 sites
The Paleobiology Database records 453 sites for Nucleospira, 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
155 references- Relative taxonomic and ecological stability in Devonian marine faunas of New York State: a test of coordinated stasis22
- Pridolian and early Gedinnian age brachiopods from the Roberts Mountains Formation of central Nevada21
- Correlation of the Silurian rocks of China20
- Faunal and Lithologic Cyclicity in the Centerfield Member (Middle Devonian: Hamilton Group) of Western New York: A Reinterpretation of Depositional History19
- Redefinition, Stratigraphy and Depostional Environments of the Mottville Member (Hamilton Group) in Central and Eastern New York18
- Some Silurian Brachiopods from Lithuania and their Palaeobiogeographical significance16
- Paleoecology and stratigraphy of Devonian sediments in the northern Andes, Colombia: paleogeographic implications [Unpublished Ph.D. thesis, University of Chicago]15
- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America14
- Great Basin Lower Devonian Brachiopoda13
- Brachiopods and Community Ecology of the Onondaga Limestone12
- Benthic paleoecology in the givetian: an example from the Kersadiou Formation (massif armoricain, NW France)10
- Brachiopods of the Henryhouse Formation (Silurian) of Oklahoma10
Each of the 493 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. 143 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 Nucleospira
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itNucleospiridae through timeFormations of the DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Hall 1859