Ctenorhachis jacksoni

Ctenorhachis jacksoni

Smokeybjb · CC BY-SA 3.0 · via Wikidata/Commons. 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
CtenorhachisPBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Amniota

Time the record covers

At most 6.8 million years on record.

The one occurrence read is dated to somewhere between 290.1 Mya and 283.3 Mya, which is a dating window rather than a span.

Permian — about 1 of 1 occurrencePermian290–290 Mya — about 0.0 occurrences290–290 Mya — about 0.0 occurrences290–290 Mya — about 0.0 occurrences290–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–289 Mya — about 0.0 occurrences289–288 Mya — about 0.0 occurrences288–288 Mya — about 0.0 occurrences288–288 Mya — about 0.0 occurrences288–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–287 Mya — about 0.0 occurrences287–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–286 Mya — about 0.0 occurrences286–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–285 Mya — about 0.0 occurrences285–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–284 Mya — about 0.0 occurrences284–283 Mya — about 0.0 occurrences283–283 Mya — about 0.0 occurrences290.6 Mya282.8 Mya

1 occurrence of Ctenorhachis jacksoni 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

1 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

Petrolia — 33.69°N, 99.02°W

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The named rock units Ctenorhachis jacksoni has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Ctenorhachis jacksoni and its relatives

Permian

Where Ctenorhachis jacksoni and its relatives were recorded in the Permian.

Found in the same rock

No other named taxon is catalogued from that site.

The Paleobiology Database records 1 site for Ctenorhachis jacksoni, and this reads all of them.

Entered from

1 reference

Each of the 1 occurrence 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 content1

Picture of Ctenorhachis jacksoni

Credit
Smokeybjb
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Ctenorhachis jacksoni 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 itCtenorhachis through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hook and Hotton 1991