Bleshidimerus irregularis
No picture of Bleshidimerus irregularis was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Bleshidimerus irregularis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
Time the record covers
At least 1.7 million years on record.
The record covers at least 426.7 Mya to 425 Mya. No occurrence read is dated outside 430.6 Mya to 422.7 Mya.
3 occurrences of Bleshidimerus irregularis 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
3 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
2 formations
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The named rock units Bleshidimerus irregularis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Bleshidimerus irregularis and its relatives
SilurianWhere Bleshidimerus irregularis and its relatives were recorded in the Silurian.
Found in the same rock
100 taxa- Atrypoidea3 sites
- Bleshidium3 sites
- Cadudium3 sites
- Ceratocephala3 sites
- Clorinda3 sites
- Cyrtia3 sites
- Gracianella3 sites
- Jarovathyris3 sites
- Septatrypa3 sites
- Spirigerina3 sites
- Spurispirifer3 sites
- Stenorhynchia3 sites
- Ananaspis fecunda2 sites
- Anastrophia deflexa2 sites
- Araspirifer2 sites
- Areostrophia2 sites
- Atrypa2 sites
- Atrypina2 sites
- Crotalocephalus2 sites
- Dalejina2 sites
- Decoropugnax2 sites
- Dicoelosia biloba2 sites
- Eremiproetus2 sites
- Gladiostrophia2 sites
The Paleobiology Database records 3 sites for Bleshidimerus irregularis, 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
2 references- Silurian and Lochkovian communities in the Prague basin (Barrandian area, Czech Republic)2
- Silurian field excursions: Prague Basin (Barrandian), Bohemia1
Each of the 3 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. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Bleshidimerus irregularis was found. Wikidata was searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Bleshidimerus irregularis firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.
Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
No 3D scan of Bleshidimerus irregularis 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 itFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.