Polycaulodus cf. cornulatus
No picture of Polycaulodus cf. cornulatus was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Polycaulodus cf. cornulatus 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 most 12 million years on record.
The one occurrence read is dated to somewhere between 469.4 Mya and 458.2 Mya, which is a dating window rather than a span.
1 occurrence of Polycaulodus cf. cornulatus on record, most of them in the Ordovician. 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
1 occurrences- Ordovician100%
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.
Polycaulodus cf. cornulatus and its relatives
OrdovicianWhere Polycaulodus cf. cornulatus and its relatives were recorded in the Ordovician.
Found in the same rock
16 taxa- Curtognatus varians1 site
- Erismodus1 site
- Erismodus asymmetricus1 site
- Erismodus gracilis1 site
- Lonchodus1 site
- Multioistodus1 site
- Neocoleodus1 site
- Polycaulodus bidentatus1 site
- Polycaulodus normalis1 site
- Polycaulodus tridentatus1 site
- Polyplacognathus1 site
- Prioniodus1 site
- Ptiloconus longidentatus1 site
- Stereoconus1 site
- Trichonodella1 site
- Trucherognathus alternus1 site
The Paleobiology Database records 1 site for Polycaulodus cf. cornulatus, and this reads all of them. The number is how many of those sites it was catalogued from too.
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
1 referenceEach of the 1 occurrence 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 Polycaulodus cf. cornulatus was found. Wikidata was searched and had none.
iDigBio and GBIF were not searched: the Paleobiology Database does not place Polycaulodus cf. cornulatus 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 Polycaulodus cf. cornulatus 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 OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.