Rhytidosteidae

Rhytidosteidae is a family of Temnospondyli that lived in the Permian and Triassic.

Rhytidosteidae

Smokeybjb · 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
RhytidosteoideaPBDB
Diet
carnivorePBDB, for Temnospondyli
Life habit
amphibiousPBDB, for Temnospondyli
Motility
actively mobilePBDB, for Temnospondyli
Environment
brackish,freshwater,terrestrialPBDB, for Tetrapoda

Time the record covers

At least 5.5 million years on record.

The record covers at least 254.14 Mya to 248.6 Mya. No occurrence read is dated outside 259.857 Mya to 247 Mya.

Permian — about 1 of 25 occurrencesPermianEarly Triassic — about 24 of 25 occurrencesEarly TriassicMiddle Triassic — about 0 of 25 occurrences260–259 Mya — about 0.1 occurrences259–259 Mya — about 0.1 occurrences259–259 Mya — about 0.1 occurrences259–258 Mya — about 0.1 occurrences258–258 Mya — about 0.1 occurrences258–257 Mya — about 0.1 occurrences257–257 Mya — about 0.1 occurrences257–256 Mya — about 0.1 occurrences256–256 Mya — about 0.1 occurrences256–255 Mya — about 0.1 occurrences255–255 Mya — about 0.1 occurrences255–254 Mya — about 0.1 occurrences254–254 Mya — about 0.0 occurrences252–252 Mya — about 3 occurrences252–251 Mya — about 4 occurrences251–251 Mya — about 3 occurrences251–250 Mya — about 2 occurrences250–250 Mya — about 2 occurrences250–249 Mya — about 2 occurrences249–249 Mya — about 2 occurrences249–248 Mya — about 2 occurrences248–248 Mya — about 1 occurrence248–247 Mya — about 1 occurrence247–247 Mya — about 1 occurrence254.14 Mya248.6 Mya260.4 Mya246.5 Mya

25 occurrences of Rhytidosteidae on record, most of them in the Early Triassic. 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

25 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

12 formations

Blina Shale — 17.86°S, 124.36°EBlina Shale — 17.84°S, 124.34°EBlina Shale — 18.33°S, 124.75°EBlina Shale — 18.35°S, 124.09°EMiddle Sakamena — 13.37°S, 48.93°EMiddle Sakamena — 13.23°S, 49.08°EMiddle Sakamena — 13.50°S, 48.85°EMiddle Sakamena — 13.32°S, 49.05°ESanga do Cabral — 29.83°S, 54.23°WSanga do Cabral — 30.01°S, 52.92°WKnocklofty — 43.08°S, 147.28°EKnocklofty — 42.80°S, 147.52°EPetropavlovka — 50.81°N, 55.24°EArcadia — 23.64°S, 148.90°EGlen Davis — 33.13°S, 149.98°EKockatea Shale — 29.83°S, 114.97°ECluan — 41.83°S, 146.92°ELipovskaya — 49.26°N, 43.67°ETeryutekh — 70.68°N, 127.35°EPetropavlovskaya — 51.28°N, 55.89°E

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The named rock units Rhytidosteidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Rhytidosteidae and its relatives

Early Triassic

Where Rhytidosteidae and its relatives were recorded in the Early Triassic.

Found in the same rock

76 taxa

The Paleobiology Database records 25 sites for Rhytidosteidae, 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

13 references

Each of the 25 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. 1 further reference is 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 Rhytidosteidae

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

No 3D scan of Rhytidosteidae was found in MorphoSource and Sketchfab.

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 itRhytidosteoidea through timeFormations of the Early TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Huene 1920