Erythrosuchus africanus

Erythrosuchus is an extinct genus of archosauriform reptiles from the early to middle Triassic of South Africa. Remains have been found in the Cynognathus Assemblage Zone of the Beaufort Group in the Karoo of South Africa. In the Late Triassic, the ecological niche left by Erythrosuchus was filled by archosaurs including Saurosuchus and Postosuchus.

Erythrosuchus africanus

Foth et al. · CC BY-SA 4.0 · 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
ErythrosuchusPBDB
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Diapsida

Time the record covers

At most 5.6 million years on record.

Every occurrence read is dated to somewhere between 247 Mya and 241.464 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Triassic — about 0 of 6 occurrencesMiddle Triassic — about 6 of 6 occurrencesMiddle Triassic247–247 Mya — about 0.2 occurrences247–247 Mya — about 0.2 occurrences247–246 Mya — about 0.2 occurrences246–246 Mya — about 0.2 occurrences246–246 Mya — about 0.2 occurrences246–246 Mya — about 0.2 occurrences246–246 Mya — about 0.2 occurrences246–245 Mya — about 0.2 occurrences245–245 Mya — about 0.2 occurrences245–245 Mya — about 0.2 occurrences245–245 Mya — about 0.2 occurrences245–244 Mya — about 0.2 occurrences244–244 Mya — about 0.2 occurrences244–244 Mya — about 0.2 occurrences244–244 Mya — about 0.2 occurrences244–244 Mya — about 0.2 occurrences244–243 Mya — about 0.2 occurrences243–243 Mya — about 0.2 occurrences243–243 Mya — about 0.2 occurrences243–243 Mya — about 0.2 occurrences243–242 Mya — about 0.2 occurrences242–242 Mya — about 0.2 occurrences242–242 Mya — about 0.2 occurrences242–242 Mya — about 0.2 occurrences242–242 Mya — about 0.2 occurrences242–241 Mya — about 0.2 occurrences247.5 Mya241 Mya

6 occurrences of Erythrosuchus africanus on record, most of them in the Middle 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

6 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

Burgersdorp — 30.70°S, 26.79°EBurgersdorp — 31.70°S, 27.23°EBurgersdorp — 30.91°S, 26.11°EBurgersdorp — 30.61°S, 26.62°E

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The named rock units Erythrosuchus africanus 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.

Erythrosuchus africanus and its relatives

Middle Triassic

Where Erythrosuchus africanus and its relatives were recorded in the Middle Triassic.

Found in the same rock

8 taxa

The Paleobiology Database records 4 sites for Erythrosuchus africanus, 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

6 references

Each of the 6 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 Erythrosuchus africanus

Credit
Foth et al.
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Erythrosuchus africanus 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.

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 itErythrosuchus through timeFormations of the Middle TriassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Broom 1905