Prosqualodon

Prosqualodon is an extinct genus of Early to Middle Miocene cetacean from Argentina, Australia, New Zealand, and Venezuela.

Prosqualodon

Emőke Dénes · 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
OdontocetiPBDB
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 7 million years on record.

The record covers at least 23.04 Mya to 15.98 Mya. No occurrence read is dated outside 27.3 Mya to 13.82 Mya.

Oligocene — about 3 of 18 occurrencesOligoceneMiocene — about 15 of 18 occurrencesMiocene27–27 Mya — about 0.3 occurrences27–26 Mya — about 0.3 occurrences26–26 Mya — about 0.3 occurrences26–25 Mya — about 0.3 occurrences25–25 Mya — about 0.4 occurrences25–24 Mya — about 0.4 occurrences24–24 Mya — about 0.4 occurrences24–23 Mya — about 0.4 occurrences23–23 Mya — about 0.5 occurrences23–22 Mya — about 0.9 occurrences22–22 Mya — about 0.9 occurrences22–22 Mya — about 0.9 occurrences22–21 Mya — about 0.9 occurrences21–21 Mya — about 0.9 occurrences21–20 Mya — about 0.9 occurrences20–20 Mya — about 1.0 occurrences20–19 Mya — about 1.0 occurrences19–19 Mya — about 1.0 occurrences19–18 Mya — about 1.0 occurrences18–18 Mya — about 1.0 occurrences18–17 Mya — about 1.0 occurrences17–17 Mya — about 1.0 occurrences17–16 Mya — about 1.0 occurrences16–16 Mya — about 0.6 occurrences16–15 Mya — about 0.2 occurrences15–15 Mya — about 0.2 occurrences15–14 Mya — about 0.2 occurrences14–14 Mya — about 0.2 occurrences23.04 Mya15.98 Mya27.8 Mya13.3 Mya

18 occurrences of Prosqualodon 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

18 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

9 formations

Gaiman — 43.33°S, 65.32°WGaiman — 42.33°S, 65.40°WGaiman — 43.30°S, 65.42°WGaiman — 43.40°S, 65.05°WGaiman — 43.59°S, 65.28°WGaiman — 42.78°S, 65.04°WGaiman — 43.54°S, 65.21°WGaiman — 43.05°S, 71.95°WGee Greensand — 45.19°S, 170.90°EChenque — 45.74°S, 67.38°WChenque — 45.93°S, 67.53°WCastillo — 10.37°N, 70.05°WCalder River Limestone — 38.78°S, 143.43°EFossil Bluff Sandstone — 40.98°S, 145.73°EMonte Leon — 49.53°S, 68.36°WJan Juc — 38.33°S, 144.30°EMilburn Limestone — 46.07°S, 170.00°E

Loading coastlines…

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

Prosqualodon and its relatives

Miocene

Where Prosqualodon and its relatives were recorded in the Miocene.

Found in the same rock

175 taxa

The Paleobiology Database records 18 sites for Prosqualodon, 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

10 references

Each of the 18 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 Prosqualodon

Credit
Emőke Dénes
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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 itOdontoceti through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Lydekker 1894