Syodon biarmicum

Syodon biarmicum

DiBgd at English Wikipedia · CC BY 2.5 · 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
SyodonPBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Amniota

Time the record covers

At least 7.5 million years on record.

The record covers at least 274.4 Mya to 266.9 Mya. No occurrence read is dated outside 277.3 Mya to 259.857 Mya.

Permian — about 4 of 4 occurrencesPermian278–277 Mya — about 0.0 occurrences277–277 Mya — about 0.2 occurrences277–276 Mya — about 0.2 occurrences276–275 Mya — about 0.2 occurrences275–275 Mya — about 0.2 occurrences275–274 Mya — about 0.1 occurrences267–267 Mya — about 0.1 occurrences267–266 Mya — about 0.4 occurrences266–266 Mya — about 0.4 occurrences266–265 Mya — about 0.4 occurrences265–264 Mya — about 0.4 occurrences264–264 Mya — about 0.2 occurrences264–263 Mya — about 0.2 occurrences263–262 Mya — about 0.2 occurrences262–262 Mya — about 0.2 occurrences262–261 Mya — about 0.2 occurrences261–261 Mya — about 0.2 occurrences261–260 Mya — about 0.2 occurrences260–259 Mya — about 0.0 occurrences274.4 Mya266.9 Mya277.8 Mya259.4 Mya

4 occurrences of Syodon biarmicum 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

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

2 formations

Sheshmian — 58.00°N, 56.32°ESheshmian — 52.24°N, 54.70°EAmanakskaya — 52.26°N, 54.85°E

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The named rock units Syodon biarmicum 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.

Syodon biarmicum and its relatives

Permian

Where Syodon biarmicum and its relatives were recorded in the Permian.

Found in the same rock

31 taxa

The Paleobiology Database records 4 sites for Syodon biarmicum, 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 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 content1

Picture of Syodon biarmicum

Credit
DiBgd at English Wikipedia
Licence
CC BY 2.5
Commercial use
the licence allows it

No 3D scan of Syodon biarmicum 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 itSyodon through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Kutorga 1838