Healdia petchorica
No picture of Healdia petchorica was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Healdia petchorica, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- HealdiaPBDB
- Diet
- detritivore, grazerPBDB, for Podocopida
- Life habit
- epifaunalPBDB, for Podocopida
- Motility
- actively mobilePBDB, for Ostracoda
- Vision
- limitedPBDB, for Ostracoda
- Environment
- marinePBDB, for Ostracoda
Time the record covers
At most 3.5 million years on record.
Every occurrence read is dated to somewhere between 293.52 Mya and 290.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
24 occurrences of Healdia petchorica on record, most of them in the Permian. 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
24 occurrences- Permian100%
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
Loading coastlines…
The named rock units Healdia petchorica has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Healdia petchorica and its relatives
PermianWhere Healdia petchorica and its relatives were recorded in the Permian.
Found in the same rock
38 taxa- Graphiadactyllis australae19 sites
- Healdia irwinensis18 sites
- Healdia westraliaensis17 sites
- Bairdia beedei16 sites
- Healdia chapmani15 sites
- Graphiadactyllis jonesi14 sites
- Kirkbya fossilcliffi12 sites
- Roundyella ludbrookae12 sites
- Aechmina reticulata11 sites
- Bairdiacypris11 sites
- Healdia crespinae11 sites
- Hollinella pirajnoensis11 sites
- Youngiella deweyensis11 sites
- Proparaparchites8 sites
- Kirkbya7 sites
- Moorites irwini7 sites
- Waylandella6 sites
- Waylandella holmwoodensis6 sites
- Youngiella6 sites
- Bairdia hassi5 sites
- Graphiadactylloides flemingi5 sites
- Pseudobythocypris hockingi5 sites
- Amphissites centronotus4 sites
- Bairdia4 sites
The Paleobiology Database records 24 sites for Healdia petchorica, 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
1 referenceEach of the 24 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 Healdia petchorica was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Healdia petchorica, or no answer at all. This entry cannot say which.
No 3D scan of Healdia petchorica 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 itHealdia through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Guseva 1971