Kronokotherium

Kronokotherium is an extinct herbivorous marine mammal of the family Desmostylidae in the order Desmostylia.

No picture of Kronokotherium was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Kronokotherium, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
DesmostyliaPBDB
Diet
herbivorePBDB, for Desmostylia
Life habit
amphibiousPBDB, for Desmostylia
Motility
actively mobilePBDB, for Desmostylia
Environment
coastalPBDB, for Desmostylia

Time the record covers

At most 22 million years on record.

Every occurrence read is dated to somewhere between 27.3 Mya and 5.333 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Oligocene — about 1 of 3 occurrencesOligoceneMiocene — about 2 of 3 occurrencesMiocenePliocene — about 0 of 3 occurrences28–27 Mya — about 0.1 occurrences27–26 Mya — about 0.2 occurrences26–26 Mya — about 0.2 occurrences26–25 Mya — about 0.2 occurrences25–24 Mya — about 0.2 occurrences24–23 Mya — about 0.2 occurrences23–22 Mya — about 0.3 occurrences22–22 Mya — about 0.3 occurrences22–21 Mya — about 0.3 occurrences21–20 Mya — about 0.2 occurrences20–19 Mya — about 0.0 occurrences19–19 Mya — about 0.0 occurrences19–18 Mya — about 0.0 occurrences18–17 Mya — about 0.0 occurrences17–16 Mya — about 0.0 occurrences16–16 Mya — about 0.0 occurrences16–15 Mya — about 0.0 occurrences15–14 Mya — about 0.0 occurrences14–13 Mya — about 0.0 occurrences13–12 Mya — about 0.0 occurrences12–12 Mya — about 0.0 occurrences12–11 Mya — about 0.0 occurrences11–10 Mya — about 0.0 occurrences10–9.4 Mya — about 0.0 occurrences9.4–8.7 Mya — about 0.0 occurrences8.7–7.9 Mya — about 0.0 occurrences7.9–7.1 Mya — about 0.0 occurrences7.1–6.4 Mya — about 0.0 occurrences6.4–5.6 Mya — about 0.0 occurrences5.6–4.8 Mya — about 0.0 occurrences27.8 Mya4.8 Mya

3 occurrences of Kronokotherium 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

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

2 formations

Pysht — 48.22°N, 124.11°WClallam — 48.26°N, 124.25°W

Loading coastlines…

The named rock units Kronokotherium 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.

Kronokotherium and its relatives

Miocene

Where Kronokotherium and its relatives were recorded in the Miocene.

Found in the same rock

16 taxa

The Paleobiology Database records 3 sites for Kronokotherium, 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. 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 content0

No picture of Kronokotherium was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Kronokotherium, or no answer at all. This entry cannot say which.

No 3D scan of Kronokotherium 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 itDesmostylia through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Pronina 1957