Ptiloconus longidentatus
No picture of Ptiloconus longidentatus was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Ptiloconus longidentatus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ErismodusPBDB
- Diet
- carnivorePBDB, for Conodonta
- Life habit
- nektonicPBDB, for Conodonta
- Motility
- actively mobilePBDB, for Conodonta
- Vision
- well-developedPBDB, for Conodonta
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 469.4 Mya and 458.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Ptiloconus longidentatus 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
3 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.
Found in
1 formation
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The named rock units Ptiloconus longidentatus 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.
Ptiloconus longidentatus and its relatives
OrdovicianWhere Ptiloconus longidentatus and its relatives were recorded in the Ordovician.
Found in the same rock
19 taxa- Cardiodella lyrata2 sites
- Polyplacognathus angarense2 sites
- Curtognatus varians1 site
- Erismodus1 site
- Erismodus asymmetricus1 site
- Erismodus gracilis1 site
- Lonchodus1 site
- Multioistodus1 site
- Neocoleodus1 site
- Polycaulodus bidentatus1 site
- Polycaulodus cf. cornulatus1 site
- Polycaulodus normalis1 site
- Polycaulodus tridentatus1 site
- Polyplacognathus1 site
- Prioniodus1 site
- Ptiloconus proprius1 site
- Stereoconus1 site
- Trichonodella1 site
- Trucherognathus alternus1 site
The Paleobiology Database records 3 sites for Ptiloconus longidentatus, 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
2 references- Ordovician sediments in the southeastern Siberian Platform: lithostratigraphy and ostracod zoning2
- Razrez ordovika i silura reki Moiero, Sibirskaya platforma (Ordovician and Silurian sequence of the Moiero River, Siberian platform)1
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. 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 Ptiloconus longidentatus was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Ptiloconus longidentatus, or no answer at all. This entry cannot say which.
No 3D scan of Ptiloconus longidentatus 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 itErismodus through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Moskalenko 1970