Schizodelphis barnesi

Schizodelphis barnesi

via iDigBio · via iDigBio. 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
SchizodelphisPBDB
Diet
carnivorePBDB, for Odontoceti
Life habit
aquatic, depth=surfacePBDB, for Cetacea
Motility
actively mobilePBDB, for Cetacea
Environment
marine,freshwaterPBDB, for Odontoceti

Time the record covers

At least 2.1 million years on record.

The record covers at least 15.98 Mya to 13.82 Mya. No occurrence read is dated outside 20.45 Mya to 11.63 Mya.

Miocene — about 11 of 11 occurrencesMiocene21–20 Mya — about 0.1 occurrences20–20 Mya — about 0.1 occurrences20–20 Mya — about 0.1 occurrences20–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–18 Mya — about 0.1 occurrences18–18 Mya — about 0.1 occurrences18–18 Mya — about 0.1 occurrences18–17 Mya — about 0.1 occurrences17–17 Mya — about 0.1 occurrences17–17 Mya — about 0.1 occurrences17–16 Mya — about 0.1 occurrences16–16 Mya — about 0.1 occurrences16–16 Mya — about 0.8 occurrences16–15 Mya — about 0.9 occurrences15–15 Mya — about 0.9 occurrences15–15 Mya — about 0.9 occurrences15–14 Mya — about 0.9 occurrences14–14 Mya — about 0.9 occurrences14–14 Mya — about 0.8 occurrences14–13 Mya — about 0.4 occurrences13–13 Mya — about 0.4 occurrences13–13 Mya — about 0.4 occurrences13–12 Mya — about 0.4 occurrences12–12 Mya — about 0.4 occurrences12–12 Mya — about 0.4 occurrences12–11 Mya — about 0.2 occurrences15.98 Mya13.82 Mya20.9 Mya11.1 Mya

11 occurrences of Schizodelphis barnesi on record, most of them in the Miocene. 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

11 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

Calvert — 38.53°N, 76.52°WCalvert — 38.21°N, 76.94°WCalvert — 38.64°N, 76.52°WCalvert — 38.18°N, 76.97°WCalvert — 38.67°N, 76.53°W

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

Schizodelphis barnesi and its relatives

Miocene

Where Schizodelphis barnesi and its relatives were recorded in the Miocene.

Found in the same rock

72 taxa

The Paleobiology Database records 11 sites for Schizodelphis barnesi, 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

4 references

Each of the 11 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 the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Schizodelphis barnesi

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Schizodelphis barnesi 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.

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

Keep going

What may have been alongside itSchizodelphis through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Myrick 1979)