Spirifer opimus

Spirifer opimus

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
SpiriferPBDB
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 10 million years on record.

The record covers at least 323.4 Mya to 312.8 Mya. No occurrence read is dated outside 358.86 Mya to 306 Mya.

Devonian — about 0 of 17 occurrencesCarboniferous — about 17 of 17 occurrencesCarboniferous360–358 Mya — about 0.0 occurrences358–356 Mya — about 0.1 occurrences356–354 Mya — about 0.1 occurrences354–353 Mya — about 0.1 occurrences353–351 Mya — about 0.1 occurrences351–349 Mya — about 0.1 occurrences349–347 Mya — about 0.1 occurrences347–345 Mya — about 0.1 occurrences345–343 Mya — about 0.1 occurrences343–342 Mya — about 0.1 occurrences342–340 Mya — about 0.1 occurrences340–338 Mya — about 0.1 occurrences338–336 Mya — about 0.1 occurrences336–334 Mya — about 0.1 occurrences334–332 Mya — about 0.1 occurrences332–331 Mya — about 0.1 occurrences331–329 Mya — about 0.3 occurrences329–327 Mya — about 0.4 occurrences327–325 Mya — about 0.4 occurrences325–323 Mya — about 0.5 occurrences323–321 Mya — about 2 occurrences321–320 Mya — about 2 occurrences320–318 Mya — about 1 occurrence318–316 Mya — about 0.5 occurrences316–314 Mya — about 0.8 occurrences314–312 Mya — about 1 occurrence312–310 Mya — about 2 occurrences310–309 Mya — about 2 occurrences309–307 Mya — about 2 occurrences307–305 Mya — about 0.6 occurrences323.4 Mya312.8 Mya360 Mya305 Mya

17 occurrences of Spirifer opimus on record, most of them in the Carboniferous. 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

17 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

5 formations

Cabaniss — 37.59°N, 89.70°WCabaniss — 38.02°N, 94.36°WCabaniss — 38.47°N, 93.87°WPottsville — 39.97°N, 82.14°WPottsville — 39.98°N, 82.03°WKrebs — 37.79°N, 91.53°WKrebs — 37.76°N, 93.30°WRedoak Hollow — 34.37°N, 97.34°WBurgner — 38.33°N, 92.60°W

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The named rock units Spirifer opimus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 7 occurrences have no formation on record, which is common for older literature.

Spirifer opimus and its relatives

Carboniferous

Where Spirifer opimus and its relatives were recorded in the Carboniferous.

Found in the same rock

271 taxa

The Paleobiology Database records 16 sites for Spirifer opimus, 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

6 references

Each of the 17 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 content1

Picture of Spirifer opimus

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

No 3D scan of Spirifer opimus 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 itSpirifer through timeFormations of the CarboniferousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hall 1858)