Kaninia quadrata
No picture of Kaninia quadrata 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 Kaninia quadrata, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- KaniniaPBDB
- Diet
- carnivorePBDB, for Trilobita
- Life habit
- low-level epifaunalPBDB, for Trilobita
- Motility
- fast-movingPBDB, for Trilobita
- Vision
- well-developedPBDB, for Asaphiscidae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 10 million years on record.
Every occurrence read is dated to somewhere between 495 Mya and 485 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
5 occurrences of Kaninia quadrata 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
5 occurrences- Cambrian20%
- Ordovician80%
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
3 formations
- Uigur Formation · Khantayka Group2
- Khantayka Formation2
- Tukalandy Formation1
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The named rock units Kaninia quadrata has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Kaninia quadrata and its relatives
OrdovicianWhere Kaninia quadrata and its relatives were recorded in the Ordovician.
Found in the same rock
6 taxa- Dolgeuloma abunda2 sites
- Dolgeuloma dolganensis2 sites
- Apheoorthis1 site
- Nanorthis putilla1 site
- Pseudoacrocephalites ilgaensis1 site
- Tetralobula1 site
The Paleobiology Database records 2 sites for Kaninia quadrata, 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 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. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Kaninia quadrata 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 Kaninia quadrata, or no answer at all. This entry cannot say which.
No 3D scan of Kaninia quadrata 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 itKaninia through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Lazarenko 1960