Ectoganus gliriformis

Ectoganus gliriformis

R. Bruce Horsfall · Public Domain · via Wikidata/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
EctoganusPBDB
Diet
herbivorePBDB, for Stylinodontidae
Life habit
ground dwellingPBDB, for Stylinodontidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Stylinodontidae

Time the record covers

At most 8.2 million years on record.

Every occurrence read is dated to somewhere between 59.24 Mya and 51.1 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Paleocene — about 3 of 16 occurrencesPaleoceneEocene — about 13 of 16 occurrencesEocene59–59 Mya — about 0.1 occurrences59–59 Mya — about 0.2 occurrences59–59 Mya — about 0.2 occurrences59–58 Mya — about 0.2 occurrences58–58 Mya — about 0.2 occurrences58–58 Mya — about 0.2 occurrences58–57 Mya — about 0.3 occurrences57–57 Mya — about 0.4 occurrences57–57 Mya — about 0.4 occurrences57–56 Mya — about 0.4 occurrences56–56 Mya — about 0.4 occurrences56–56 Mya — about 0.7 occurrences56–55 Mya — about 0.8 occurrences55–55 Mya — about 0.8 occurrences55–55 Mya — about 0.8 occurrences55–55 Mya — about 0.8 occurrences55–54 Mya — about 0.8 occurrences54–54 Mya — about 0.8 occurrences54–54 Mya — about 0.8 occurrences54–53 Mya — about 0.8 occurrences53–53 Mya — about 0.8 occurrences53–53 Mya — about 0.8 occurrences53–52 Mya — about 0.8 occurrences52–52 Mya — about 0.8 occurrences52–52 Mya — about 0.8 occurrences52–52 Mya — about 0.8 occurrences52–51 Mya — about 0.8 occurrences51–51 Mya — about 0.3 occurrences59.7 Mya50.6 Mya

16 occurrences of Ectoganus gliriformis 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

16 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

6 formations

Willwood — 44.50°N, 108.00°WWillwood — 44.00°N, 108.00°WSan Jose — 36.50°N, 107.00°WAquia — 38.44°N, 77.26°WLower Variegated Sequence — 43.90°N, 110.80°WWind River — 43.20°N, 108.20°WWilliamsburg — 33.43°N, 79.93°W

Loading coastlines…

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

Ectoganus gliriformis and its relatives

Eocene

Where Ectoganus gliriformis and its relatives were recorded in the Eocene.

Found in the same rock

183 taxa

The Paleobiology Database records 16 sites for Ectoganus gliriformis, 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 16 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 content2

Picture of Ectoganus gliriformis

Credit
R. Bruce Horsfall
Licence
Public Domain
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

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 itEctoganus through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cope 1874