Glomospira

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
- AmmovertellinaePBDB
- Diet
- herbivorePBDB, for Ammodiscidae
- Life habit
- epifaunalPBDB, for Ammodiscidae
- Motility
- stationaryPBDB, for Foraminifera
Time the record covers
At least 513 million years on record.
The record covers at least 516 Mya to 2.58 Mya. No occurrence read is dated outside 538.8 Mya to 11.7 ka.
547 occurrences of Glomospira on record, most of them in the Permian. The Paleobiology Database records this as a living group. 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
547 occurrences- Cambrianunder 1%
- Carboniferous19%
- Permian19%
- Early Triassic5%
- Middle Triassic7%
- Late Triassic6%
- Early Jurassic1%
- Middle Jurassicunder 1%
- Late Jurassic2%
- Early Cretaceous8%
- Late Cretaceous7%
- Paleocene2%
- Eocene4%
- Oligocene3%
- Miocene13%
- Pliocene1%
- Pleistoceneunder 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
100 formations
- Second Abden Shale Formation76
- Changxing Formation21
- Anshun Formation15
- Polat Formation · Geyik Dagi Unit Group14
- Khachik Formation8
- Daye Formation8
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The named rock units Glomospira has been recovered from, largest first. Drawn where the rock is now, not where it formed. 76 further formations hold fewer occurrences each and are not listed. 226 occurrences have no formation on record, which is common for older literature.
Glomospira and its relatives
PermianWhere Glomospira and its relatives were recorded in the Permian.
Found in the same rock
2,091 taxa- Rastidiscus sp.76 sites
- Paraparchites67 sites
- Crinoidea54 sites
- Eomarginifera longispinus51 sites
- Ammodiscus47 sites
- Crurithyris urei39 sites
- Bairdia38 sites
- Bivalvia37 sites
- Lingularia squamiformis37 sites
- Nodosaria36 sites
- Endothyra33 sites
- Tetrataxis32 sites
- Aclisina pulchra intermedia30 sites
- Reophax30 sites
- Trochammina30 sites
- Lenticulina29 sites
- Ammobaculites28 sites
- Retispira decussatus28 sites
- Globivalvulina27 sites
- Agathammina26 sites
- Glabrocingulum26 sites
- Plectogyra26 sites
- Ortonia25 sites
- Productidae25 sites
The Paleobiology Database records 459 sites for Glomospira, 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
137 references- The paleoecology of a Lower Carboniferous marine transgression76
- Site U133872
- Site U151326
- Recovery dynamics of foraminifers and algae following the Permian-Triassic extinction in Qingyan, South China18
- Yang et al., 198716
- Taxonomic and Paelogeographic Approaches to the Dasyclad Algae in the Upper Jurassic (Kimmeridgian)-Upper Cretaceous (Cenomanian) Peritidal Carbonates of the Fele (YassÝbel) Area (Western Taurides, Turkey)14
- On Late Maastrichtian–Early Danian Water Masses and Lithologic and Foraminifer Assemblages in Different Tectonic Zones of the Mountainous Crimea13
- Upper Permian and Permian-Triassic boundary in north Iran12
- Site U151410
- Site U133210
- Site U13339
- Foraminiferal turnover across the Paleocene/Eocene boundary at the Zumaya section, Spain: record of a bathyal gradual mass extinction9
Each of the 547 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. 125 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 Glomospira
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Glomospira 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 itAmmovertellinae through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Rzehak 1895