Eocernina hannibali

Eocernina hannibali

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
Cernina (Eocernina)PBDB
Diet
grazerPBDB, for Ampullinoidea
Life habit
epifaunalPBDB, for Ampullinoidea
Motility
actively mobilePBDB, for Ampullinoidea
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 10 million years on record.

The record covers at least 48.07 Mya to 37.71 Mya. No occurrence read is dated outside 56 Mya to 33.9 Mya.

Paleocene — about 0 of 105 occurrencesEocene — about 105 of 105 occurrencesEoceneOligocene — about 0 of 105 occurrences57–56 Mya — about 1 occurrence56–55 Mya — about 3 occurrences55–54 Mya — about 3 occurrences54–53 Mya — about 3 occurrences53–53 Mya — about 3 occurrences53–52 Mya — about 3 occurrences52–51 Mya — about 3 occurrences51–50 Mya — about 3 occurrences50–50 Mya — about 3 occurrences50–49 Mya — about 3 occurrences49–48 Mya — about 3 occurrences48–47 Mya — about 8 occurrences47–46 Mya — about 8 occurrences46–46 Mya — about 8 occurrences46–45 Mya — about 8 occurrences45–44 Mya — about 8 occurrences44–43 Mya — about 8 occurrences43–43 Mya — about 8 occurrences43–42 Mya — about 8 occurrences42–41 Mya — about 8 occurrences41–40 Mya — about 0.9 occurrences40–40 Mya — about 0.2 occurrences40–39 Mya — about 0.2 occurrences39–38 Mya — about 0.2 occurrences38–37 Mya — about 0.3 occurrences37–36 Mya — about 0.4 occurrences36–36 Mya — about 0.4 occurrences36–35 Mya — about 0.4 occurrences35–34 Mya — about 0.4 occurrences34–33 Mya — about 0.1 occurrences48.07 Mya37.71 Mya56.5 Mya33.4 Mya

105 occurrences of Eocernina hannibali 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

105 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

13 formations

Llajas — 34.31°N, 118.67°WLlajas — 34.32°N, 118.63°WLlajas — 34.23°N, 118.77°WJuncal — 34.77°N, 119.16°WJuncal — 34.40°N, 118.48°WJuncal — 34.55°N, 118.71°WJuncal — 34.56°N, 118.74°WJuncal — 34.56°N, 118.75°WManiobra — 33.63°N, 115.68°WScripps — 32.83°N, 117.23°WScripps — 32.83°N, 117.12°WMatilija — 34.54°N, 118.75°WMatilija — 34.54°N, 118.74°WFlournoy — 43.02°N, 123.93°WFlournoy — 43.28°N, 123.08°WFlournoy — 43.26°N, 123.03°WBateque — 26.75°N, 113.00°WBateque — 26.67°N, 112.94°WArdath — 32.89°N, 117.25°WArdath — 32.89°N, 117.25°WRoseburg — 43.02°N, 123.92°WRoseburg — 43.29°N, 123.50°WTejon — 34.91°N, 119.04°WUnnamed — 33.24°N, 119.47°WTyee — 43.74°N, 123.19°WDomengine — 35.41°N, 119.87°W

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The named rock units Eocernina hannibali has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Eocernina hannibali and its relatives

Eocene

Where Eocernina hannibali and its relatives were recorded in the Eocene.

Found in the same rock

396 taxa

The Paleobiology Database records 105 sites for Eocernina hannibali, 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

19 references

Each of the 105 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. 7 further references are not listed. 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 Eocernina hannibali

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 Eocernina hannibali 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 itCernina (Eocernina) through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Dickerson 1914)