Yangchienia compressa

No picture of Yangchienia compressa 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 Yangchienia compressa, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
YangchieniaPBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Foraminifera
Environment
marinePBDB, for Fusulinoidea

Time the record covers

At most 40 million years on record.

Every occurrence read is dated to somewhere between 298.9 Mya and 259.857 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Carboniferous — about 0 of 35 occurrencesPermian — about 35 of 35 occurrencesPermian300–298 Mya — about 0.0 occurrences298–297 Mya — about 0.1 occurrences297–296 Mya — about 0.1 occurrences296–294 Mya — about 0.1 occurrences294–293 Mya — about 0.1 occurrences293–292 Mya — about 0.1 occurrences292–290 Mya — about 0.1 occurrences290–289 Mya — about 0.1 occurrences289–287 Mya — about 0.1 occurrences287–286 Mya — about 0.1 occurrences286–285 Mya — about 0.1 occurrences285–283 Mya — about 0.1 occurrences283–282 Mya — about 0.1 occurrences282–281 Mya — about 0.1 occurrences281–279 Mya — about 0.1 occurrences279–278 Mya — about 0.1 occurrences278–277 Mya — about 0.1 occurrences277–275 Mya — about 0.1 occurrences275–274 Mya — about 1 occurrence274–273 Mya — about 4 occurrences273–271 Mya — about 4 occurrences271–270 Mya — about 4 occurrences270–269 Mya — about 4 occurrences269–267 Mya — about 4 occurrences267–266 Mya — about 5 occurrences266–264 Mya — about 5 occurrences264–263 Mya — about 0.8 occurrences263–262 Mya — about 0.1 occurrences262–260 Mya — about 0.1 occurrences260–259 Mya — about 0.0 occurrences299.7 Mya259.1 Mya

35 occurrences of Yangchienia compressa 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

35 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

7 formations

Akasaka — 35.40°N, 136.58°ENabeyama — 36.44°N, 139.62°EKamiyozawa — 35.76°N, 139.24°EKamiyozawa — 35.76°N, 139.25°EJamal — 33.66°N, 57.18°EArpa — 39.60°N, 45.15°EShirahone — 36.15°N, 137.63°ESidazhai — 25.61°N, 106.15°E

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The named rock units Yangchienia compressa 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.

Yangchienia compressa and its relatives

Permian

Where Yangchienia compressa and its relatives were recorded in the Permian.

Found in the same rock

109 taxa

The Paleobiology Database records 35 sites for Yangchienia compressa, 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

9 references

Each of the 35 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 Yangchienia compressa 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 Yangchienia compressa, or no answer at all. This entry cannot say which.

No 3D scan of Yangchienia compressa 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 itYangchienia through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Ozawa 1927)