Knoxiella xinhuaensis

No picture of Knoxiella xinhuaensis 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 Knoxiella xinhuaensis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
KnoxiellaPBDB
Diet
suspension feederPBDB, for Palaeocopida
Life habit
epifaunalPBDB, for Palaeocopida
Motility
actively mobilePBDB, for Ostracoda
Vision
limitedPBDB, for Ostracoda
Environment
marinePBDB, for Ostracoda

Time the record covers

At least 22 million years on record.

The record covers at least 274.4 Mya to 251.902 Mya. No occurrence read is dated outside 283.3 Mya to 251.1 Mya.

Permian — about 13 of 14 occurrencesPermianEarly Triassic — about 1 of 14 occurrences284–283 Mya — about 0.4 occurrences283–282 Mya — about 0.9 occurrences282–281 Mya — about 0.9 occurrences281–279 Mya — about 0.9 occurrences279–278 Mya — about 0.9 occurrences278–277 Mya — about 0.9 occurrences277–276 Mya — about 0.9 occurrences276–275 Mya — about 0.9 occurrences275–274 Mya — about 0.5 occurrences261–259 Mya — about 0.2 occurrences259–258 Mya — about 0.4 occurrences258–257 Mya — about 0.4 occurrences257–256 Mya — about 0.4 occurrences256–255 Mya — about 0.4 occurrences255–254 Mya — about 0.9 occurrences254–253 Mya — about 2 occurrences253–252 Mya — about 2 occurrences252–250 Mya — about 0.6 occurrences274.4 Mya251.902 Mya283.9 Mya250.5 Mya

14 occurrences of Knoxiella xinhuaensis 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

14 occurrences

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

Qixia — 31.95°N, 119.16°EChangxing — 26.15°N, 105.29°EChangxing — 31.59°N, 104.32°EFeixianguan — 25.94°N, 104.50°E

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The named rock units Knoxiella xinhuaensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Knoxiella xinhuaensis and its relatives

Permian

Where Knoxiella xinhuaensis and its relatives were recorded in the Permian.

Found in the same rock

98 taxa

The Paleobiology Database records 14 sites for Knoxiella xinhuaensis, 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

3 references

Each of the 14 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 Knoxiella xinhuaensis 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 Knoxiella xinhuaensis, or no answer at all. This entry cannot say which.

No 3D scan of Knoxiella xinhuaensis 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 itKnoxiella through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wang 1978