Gracilocyon

Gracilocyon is an extinct paraphyletic genus of placental mammals from clade Carnivoraformes, that lived in North America and Europe from the late Paleocene to the early Eocene.

Gracilocyon

Smith Thierry, Smith Richard, · 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
CarnivoraformesPBDB
Diet
insectivorePBDB, for Theria
Life habit
scansorialPBDB, for Eutheria
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At most 12 million years on record.

Every occurrence read is dated to somewhere between 59.24 Mya and 48.07 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Paleocene — about 1 of 14 occurrencesPaleoceneEocene — about 13 of 14 occurrencesEocene59–59 Mya — about 0.1 occurrences59–59 Mya — about 0.1 occurrences59–58 Mya — about 0.1 occurrences58–58 Mya — about 0.1 occurrences58–57 Mya — about 0.1 occurrences57–57 Mya — about 0.1 occurrences57–56 Mya — about 0.1 occurrences56–56 Mya — about 0.1 occurrences56–56 Mya — about 0.7 occurrences56–55 Mya — about 0.9 occurrences55–55 Mya — about 0.9 occurrences55–54 Mya — about 0.9 occurrences54–54 Mya — about 0.9 occurrences54–54 Mya — about 0.9 occurrences54–53 Mya — about 0.9 occurrences53–53 Mya — about 0.9 occurrences53–52 Mya — about 0.9 occurrences52–52 Mya — about 0.9 occurrences52–52 Mya — about 0.9 occurrences52–51 Mya — about 0.9 occurrences51–51 Mya — about 0.5 occurrences51–50 Mya — about 0.3 occurrences50–50 Mya — about 0.3 occurrences50–50 Mya — about 0.3 occurrences50–49 Mya — about 0.3 occurrences49–49 Mya — about 0.3 occurrences49–48 Mya — about 0.3 occurrences48–48 Mya — about 0.2 occurrences59.7 Mya47.6 Mya

14 occurrences of Gracilocyon on record, most of them in the Eocene. 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

14 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

5 formations

Willwood — 44.65°N, 109.93°WWillwood — 44.30°N, 109.00°WWillwood — 44.59°N, 108.78°WWillwood — 44.65°N, 108.75°WWillwood — 44.66°N, 108.80°WWillwood — 44.15°N, 107.86°WTienen — 50.82°N, 5.10°ETienen — 50.33°N, 4.28°ETuscahoma — 32.36°N, 88.70°WJibou — 47.26°N, 23.26°EArgiles d'lignite du Soissonnais — 49.33°N, 2.66°E

Loading coastlines…

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

Gracilocyon and its relatives

Eocene

Where Gracilocyon and its relatives were recorded in the Eocene.

Found in the same rock

287 taxa

The Paleobiology Database records 14 sites for Gracilocyon, 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

9 references

Each of the 14 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 Gracilocyon

Credit
Smith Thierry, Smith Richard,
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Gracilocyon 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 itCarnivoraformes through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Smith and Smith 2010