Paracyclus sp.
No picture of Paracyclus sp. was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Paracyclus sp. 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 84 million years on record.
The record covers at least 443.1 Mya to 358.86 Mya. No occurrence read is dated outside 445.2 Mya to 351.9 Mya.
5 occurrences of Paracyclus sp. 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
5 occurrences- Ordovician20%
- Silurian20%
- Devonian40%
- Carboniferous20%
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
4 formations
- Lodgepole Limestone Formation1
- Wutubulake Formation · Hoboksar Group1
- Yankou Formation1
- Prongs Creek Formation1
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The named rock units Paracyclus sp. has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Paracyclus sp. and its relatives
DevonianWhere Paracyclus sp. and its relatives were recorded in the Devonian.
Found in the same rock
39 taxa- Grammysia2 sites
- Nuculites2 sites
- Schuchertella2 sites
- Acastella1 site
- Acastella heberti elsana1 site
- Brachiopoda1 site
- Bryozoa1 site
- Camarotoechia1 site
- Chonetes logani1 site
- Climacograptus1 site
- Crinoidea1 site
- Ctenodonta1 site
- Cyrtodonta1 site
- Dalmanitina (Dalmanitina) nanchengensis1 site
- Endodesma cuneatum1 site
- Fenestella1 site
- Fistulipora1 site
- Glyptograptus1 site
- Grammysioidea1 site
- Lingula1 site
- Mesodouvillina1 site
- Mucronaspis (Songxites) mucronatus1 site
- Murchisonioidea1 site
- Nix loganensis1 site
The Paleobiology Database records 3 sites for Paracyclus sp., 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
5 references- New observations on a Pridoli plant assemblage from north Xinjiang, northwest China, with comments on its evolutionary and palaeogeographica significance1
- Correlation of the Silurian rocks of China1
- Late Early Devonian reef associated brachiopods of the Prongs Creek Formation, northern Yukon1
- Poland1
- Geology of the Three Forks Quadrangle, Montana1
Each of the 5 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. 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 content0
No picture of Paracyclus sp. was found. Wikidata was searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Paracyclus sp. 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 Paracyclus sp. 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 DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.