Elaeocyma

Elaeocyma is a genus of sea snails in the family Drilliidae.

Elaeocyma

George Washington Tryon · Public Domain · 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
DrilliidaePBDB
Diet
carnivorePBDB, for Conoidea
Life habit
epifaunalPBDB, for Conoidea
Motility
actively mobilePBDB, for Conoidea
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 40 million years on record.

The record covers at least 41.03 Mya to 129 ka. No occurrence read is dated outside 48.07 Mya to 11.7 ka.

Eocene — about 3 of 35 occurrencesEoceneOligocene — about 0 of 35 occurrencesMiocene — about 1 of 35 occurrencesMiocenePliocene — about 22 of 35 occurrencesPleistocene — about 9 of 35 occurrences49–47 Mya — about 0.1 occurrences47–46 Mya — about 0.2 occurrences46–44 Mya — about 0.2 occurrences44–42 Mya — about 0.2 occurrences42–41 Mya — about 0.3 occurrences41–39 Mya — about 1.0 occurrences39–38 Mya — about 0.9 occurrences8.2–6.5 Mya — about 0.4 occurrences6.5–4.9 Mya — about 2 occurrences4.9–3.3 Mya — about 9 occurrences3.3–1.6 Mya — about 17 occurrences1.6–0 Mya — about 4 occurrences41.03 Mya129 ka49 Mya0 Mya

35 occurrences of Elaeocyma on record, most of them in the Pliocene. The Paleobiology Database records this as a living group. 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

35 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

11 formations

Pico — 34.36°N, 118.56°WPico — 34.43°N, 118.70°WPico — 34.35°N, 118.52°WCareaga Sandstone — 34.84°N, 120.41°WCareaga Sandstone — 34.74°N, 120.41°WCareaga Sandstone — 34.90°N, 120.32°WPalos Verdes Sand — 33.99°N, 118.45°WPalos Verdes Sand — 33.60°N, 117.88°WPalos Verdes Sand — 33.74°N, 118.28°WUkari — 34.80°N, 137.90°EUkari — 34.77°N, 138.00°EHijikata — 34.77°N, 138.02°EBarton Clay — 50.74°N, 1.69°WBarton Beds — 50.74°N, 1.69°WFoxen Mudstone — 34.89°N, 120.55°WPancho Rico — 36.03°N, 120.86°WTowsley — 34.34°N, 118.54°WNiguel — 33.64°N, 117.89°W

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The named rock units Elaeocyma has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Elaeocyma and its relatives

Pliocene

Where Elaeocyma and its relatives were recorded in the Pliocene.

Found in the same rock

1,304 taxa

The Paleobiology Database records 34 sites for Elaeocyma, 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

14 references

Each of the 35 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. 2 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 Elaeocyma

Credit
George Washington Tryon
Licence
Public Domain
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 itDrilliidae through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Dall 1918)