Spiriferellina yanagidai

No picture of Spiriferellina yanagidai 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 Spiriferellina yanagidai, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
SpiriferellinaPBDB
Diet
suspension feederPBDB, for Spiriferinida
Life habit
low-level epifaunalPBDB, for Spiriferinida
Motility
stationaryPBDB, for Spiriferinida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At most 17 million years on record.

Every occurrence read is dated to somewhere between 283.3 Mya and 266.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Permian — about 10 of 10 occurrencesPermian284–283 Mya — about 0.0 occurrences283–283 Mya — about 0.1 occurrences283–282 Mya — about 0.1 occurrences282–281 Mya — about 0.1 occurrences281–281 Mya — about 0.1 occurrences281–280 Mya — about 0.1 occurrences280–280 Mya — about 0.1 occurrences280–279 Mya — about 0.1 occurrences279–279 Mya — about 0.1 occurrences279–278 Mya — about 0.1 occurrences278–277 Mya — about 0.1 occurrences277–277 Mya — about 0.1 occurrences277–276 Mya — about 0.1 occurrences276–276 Mya — about 0.1 occurrences276–275 Mya — about 0.1 occurrences275–275 Mya — about 0.1 occurrences275–274 Mya — about 0.6 occurrences274–273 Mya — about 0.7 occurrences273–273 Mya — about 0.7 occurrences273–272 Mya — about 0.7 occurrences272–272 Mya — about 0.7 occurrences272–271 Mya — about 0.7 occurrences271–270 Mya — about 0.7 occurrences270–270 Mya — about 0.7 occurrences270–269 Mya — about 0.7 occurrences269–269 Mya — about 0.7 occurrences269–268 Mya — about 0.7 occurrences268–268 Mya — about 0.7 occurrences268–267 Mya — about 0.7 occurrences267–266 Mya — about 0.1 occurrences283.8 Mya266.4 Mya

10 occurrences of Spiriferellina yanagidai 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

10 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

1 formation

Rat Buri — 8.48°N, 98.53°ERat Buri — 7.38°N, 99.30°E

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The named rock units Spiriferellina yanagidai 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.

Spiriferellina yanagidai and its relatives

Permian

Where Spiriferellina yanagidai and its relatives were recorded in the Permian.

Found in the same rock

134 taxa

The Paleobiology Database records 10 sites for Spiriferellina yanagidai, 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

2 references

Each of the 10 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Spiriferellina yanagidai 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 Spiriferellina yanagidai, or no answer at all. This entry cannot say which.

No 3D scan of Spiriferellina yanagidai 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 itSpiriferellina through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Grant 1976