Platycephalichthys

Platycephalichthys is a genus of tristichopterid lobe-finned fish which lived during the Upper Devonian, Frasnian stage.

Platycephalichthys

Eduard Solà Vázquez · CC BY-SA 3.0 · via Wikipedia/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
TristichopteridaePBDB
Motility
actively mobilePBDB, for Osteichthyes

Time the record covers

At most 24 million years on record.

Every occurrence read is dated to somewhere between 382.31 Mya and 358.86 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Devonian — about 4 of 4 occurrencesDevonianCarboniferous — about 0 of 4 occurrences383–382 Mya — about 0.0 occurrences382–381 Mya — about 0.0 occurrences381–380 Mya — about 0.0 occurrences380–380 Mya — about 0.0 occurrences380–379 Mya — about 0.0 occurrences379–378 Mya — about 0.0 occurrences378–377 Mya — about 0.0 occurrences377–376 Mya — about 0.0 occurrences376–375 Mya — about 0.0 occurrences375–375 Mya — about 0.2 occurrences375–374 Mya — about 0.3 occurrences374–373 Mya — about 0.3 occurrences373–372 Mya — about 0.3 occurrences372–371 Mya — about 0.2 occurrences371–371 Mya — about 0.2 occurrences371–370 Mya — about 0.2 occurrences370–369 Mya — about 0.2 occurrences369–368 Mya — about 0.2 occurrences368–367 Mya — about 0.2 occurrences367–367 Mya — about 0.2 occurrences367–366 Mya — about 0.2 occurrences366–365 Mya — about 0.2 occurrences365–364 Mya — about 0.2 occurrences364–363 Mya — about 0.2 occurrences363–362 Mya — about 0.2 occurrences362–362 Mya — about 0.2 occurrences362–361 Mya — about 0.2 occurrences361–360 Mya — about 0.2 occurrences360–359 Mya — about 0.2 occurrences359–358 Mya — about 0.1 occurrences382.8 Mya358.4 Mya

4 occurrences of Platycephalichthys on record, most of them in the Devonian. 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

4 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

3 formations

Ketleri — 56.59°N, 22.01°ETērvete — 56.46°N, 23.25°EPrilovat´ — 57.72°N, 31.58°E

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The named rock units Platycephalichthys 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.

Platycephalichthys and its relatives

Devonian

Where Platycephalichthys and its relatives were recorded in the Devonian.

Found in the same rock

23 taxa

The Paleobiology Database records 4 sites for Platycephalichthys, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

4 references

Each of the 4 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 content3

Picture of Platycephalichthys

Credit
Eduard Solà Vázquez
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

Structured light scan

Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record
Specimen
Platycephalichthys bischoffi · pin:54-162

3D model

Source
Sketchfab
Licence
CC Attribution-NonCommercial-ShareAlike
Commercial use
the licence does not allow it

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itTristichopteridae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Vorobyeva 1959