Spiriferella keilhavii

Spiriferella keilhavii

via iDigBio · CC0 · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
SpiriferellaPBDB
Diet
suspension feederPBDB, for Spiriferida
Life habit
epifaunalPBDB, for Spiriferida
Motility
stationaryPBDB, for Spiriferida
Vision
blindPBDB, for Rhynchonellata
Environment
marinePBDB, for Lophophorata

Time the record covers

At least 33 million years on record.

The record covers at least 293.52 Mya to 259.857 Mya. No occurrence read is dated outside 298.9 Mya to 254.14 Mya.

Carboniferous — about 0 of 41 occurrencesPermian — about 41 of 41 occurrencesPermian300–298 Mya — about 0.1 occurrences298–297 Mya — about 0.4 occurrences297–295 Mya — about 0.4 occurrences295–294 Mya — about 0.4 occurrences294–292 Mya — about 0.5 occurrences292–290 Mya — about 0.5 occurrences290–289 Mya — about 2 occurrences289–287 Mya — about 2 occurrences287–286 Mya — about 2 occurrences286–284 Mya — about 2 occurrences284–283 Mya — about 2 occurrences283–281 Mya — about 0.6 occurrences281–280 Mya — about 0.6 occurrences280–278 Mya — about 0.6 occurrences278–277 Mya — about 0.6 occurrences277–275 Mya — about 0.6 occurrences275–273 Mya — about 1 occurrence273–272 Mya — about 2 occurrences272–270 Mya — about 2 occurrences270–269 Mya — about 2 occurrences269–267 Mya — about 2 occurrences267–266 Mya — about 7 occurrences266–264 Mya — about 7 occurrences264–263 Mya — about 0.8 occurrences263–261 Mya — about 0.8 occurrences261–259 Mya — about 0.7 occurrences259–258 Mya — about 0.3 occurrences258–256 Mya — about 0.3 occurrences256–255 Mya — about 0.3 occurrences255–253 Mya — about 0.1 occurrences293.52 Mya259.857 Mya299.8 Mya253.2 Mya

41 occurrences of Spiriferella keilhavii 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

41 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

15 formations

Great Bear Cape — 77.36°N, 87.61°WGreat Bear Cape — 81.30°N, 92.35°WAssistance — 80.08°N, 81.75°WAssistance — 78.52°N, 85.42°WAssistance — 78.54°N, 85.92°WTakhandit — 65.18°N, 141.70°WZhesi — 42.67°N, 110.47°EZhesi — 42.65°N, 110.47°EKapp Starostin — 78.08°N, 13.80°EKapp Starostin — 78.53°N, 15.93°ETahkandit — 64.97°N, 140.89°WTahkandit — 66.08°N, 140.00°WTumenling — 44.77°N, 127.29°ELower Brachiopod Chert — 78.49°N, 16.79°EXiujimqinqi — 44.49°N, 117.60°ELekvorkuta — 65.75°N, 59.50°EHuanggangliang — 42.95°N, 118.95°ETelford — 49.80°N, 115.05°WHambergfjellet — 74.42°N, 19.22°EDegerbols — 77.60°N, 86.17°WMiddle Brachiopod Chert — 78.49°N, 16.79°E

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The named rock units Spiriferella keilhavii has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Spiriferella keilhavii and its relatives

Permian

Where Spiriferella keilhavii and its relatives were recorded in the Permian.

Found in the same rock

244 taxa

The Paleobiology Database records 36 sites for Spiriferella keilhavii, 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

16 references

Each of the 41 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. 4 further references are not listed. 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 content1

Picture of Spiriferella keilhavii

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Spiriferella keilhavii 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 itSpiriferella through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (von Buch 1847)