Susisuchus anatoceps

Susisuchus is an extinct genus of neosuchian mesoeucrocodylian crocodyliform from the Early Cretaceous of Brazil. Fossils have been found from the Nova Olinda Member of the Aptian-age Crato Formation in the Araripe and Lima Campos Basins of northeastern Brazil. Named in 2003, Susisuchus is the sole member of the family Susisuchidae, and is closely related to the clade Eusuchia, which includes living crocodilians. The type species is S. anatoceps, known from a single partial articulated skeleton that preserves some soft tissue. A second species, S. jaguaribensis, was named in 2009 from fragmentary remains.

Susisuchus anatoceps

Juliana M. Sayão ,Renan A. M. Bantim,Rafael C. L. P. Andrade,Flaviana J. Lima,Antônio A. F. Saraiva,Rodrigo G. Figuei… · CC BY 2.5 · 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
SusisuchusPBDB
Diet
carnivorePBDB, for Pseudosuchia
Motility
actively mobilePBDB, for Osteichthyes
Environment
marinePBDB, for Mesoeucrocodylia

Time the record covers

At most 6.4 million years on record.

Every occurrence read is dated to somewhere between 119.57 Mya and 113.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Cretaceous — about 3 of 3 occurrencesEarly Cretaceous120–119 Mya — about 0.1 occurrences119–119 Mya — about 0.1 occurrences119–119 Mya — about 0.1 occurrences119–119 Mya — about 0.1 occurrences119–118 Mya — about 0.1 occurrences118–118 Mya — about 0.1 occurrences118–118 Mya — about 0.1 occurrences118–118 Mya — about 0.1 occurrences118–117 Mya — about 0.1 occurrences117–117 Mya — about 0.1 occurrences117–117 Mya — about 0.1 occurrences117–117 Mya — about 0.1 occurrences117–116 Mya — about 0.1 occurrences116–116 Mya — about 0.1 occurrences116–116 Mya — about 0.1 occurrences116–116 Mya — about 0.1 occurrences116–115 Mya — about 0.1 occurrences115–115 Mya — about 0.1 occurrences115–115 Mya — about 0.1 occurrences115–115 Mya — about 0.1 occurrences115–114 Mya — about 0.1 occurrences114–114 Mya — about 0.1 occurrences114–114 Mya — about 0.1 occurrences114–114 Mya — about 0.1 occurrences114–113 Mya — about 0.1 occurrences113–113 Mya — about 0.1 occurrences120.1 Mya112.7 Mya

3 occurrences of Susisuchus anatoceps on record, most of them in the Early Cretaceous. 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

3 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

Crato — 7.00°S, 39.00°WCrato — 7.22°S, 39.27°WCrato — 7.13°S, 39.70°W

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

Susisuchus anatoceps and its relatives

Early Cretaceous

Where Susisuchus anatoceps and its relatives were recorded in the Early Cretaceous.

Found in the same rock

20 taxa

The Paleobiology Database records 3 sites for Susisuchus anatoceps, 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

2 references

Each of the 3 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. 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 Susisuchus anatoceps

Credit
Juliana M. Sayão ,Renan A. M. Bantim,Rafael C. L. P. Andrade,Flaviana J. Lima,Antônio A. F. Saraiva,Rodrigo G. Figuei…
Licence
CC BY 2.5
Commercial use
the licence allows it

No 3D scan of Susisuchus anatoceps 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 itSusisuchus through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Salisbury et al. 2003