Splendrillia

Splendrillia is a genus of sea snails, marine gastropod mollusks in the family Drilliidae.

Splendrillia

Jan Delsing · 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 37 million years on record.

The record covers at least 37.71 Mya to 129 ka. No occurrence read is dated outside 41.03 Mya to 11.7 ka.

Eocene — about 2 of 47 occurrencesEoceneOligocene — about 2 of 47 occurrencesOligoceneMiocene — about 42 of 47 occurrencesMiocenePliocene — about 0 of 47 occurrencesPleistocene — about 1 of 47 occurrences42–40 Mya — about 0.2 occurrences40–39 Mya — about 0.4 occurrences39–38 Mya — about 0.4 occurrences38–36 Mya — about 0.4 occurrences36–35 Mya — about 0.4 occurrences35–33 Mya — about 0.3 occurrences33–32 Mya — about 0.2 occurrences32–31 Mya — about 0.2 occurrences31–29 Mya — about 0.2 occurrences29–28 Mya — about 0.2 occurrences28–27 Mya — about 0.3 occurrences27–25 Mya — about 0.3 occurrences25–24 Mya — about 0.3 occurrences24–22 Mya — about 0.8 occurrences22–21 Mya — about 1 occurrence21–20 Mya — about 1 occurrence20–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–15 Mya — about 4 occurrences15–14 Mya — about 8 occurrences14–13 Mya — about 9 occurrences13–11 Mya — about 7 occurrences11–9.8 Mya — about 2 occurrences9.8–8.4 Mya — about 2 occurrences8.4–7.0 Mya — about 2 occurrences7.0–5.6 Mya — about 2 occurrences5.6–4.2 Mya — about 0.3 occurrences1.4–0 Mya — about 1 occurrence37.71 Mya129 ka41.9 Mya0 Mya

47 occurrences of Splendrillia on record, most of them in the Miocene. 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

47 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

Shimajiri — 26.13°N, 127.72°EShimajiri — 26.30°N, 127.80°EStillwater Mudstone — 42.47°S, 171.18°EBreda — 51.95°N, 6.75°EHurupi — 41.32°S, 175.48°EDry Creek Sands — 34.75°S, 138.68°ELa Meseta — 64.24°S, 56.67°WGlen Aire Clay — 38.83°S, 143.48°EFort Thompson — 26.80°N, 81.37°WWerder — 52.98°N, 9.06°EWerillup — 34.76°S, 116.72°EBrejning — 56.87°N, 8.64°E

Loading coastlines…

The named rock units Splendrillia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 32 occurrences have no formation on record, which is common for older literature.

Splendrillia and its relatives

Miocene

Where Splendrillia and its relatives were recorded in the Miocene.

Found in the same rock

637 taxa

The Paleobiology Database records 40 sites for Splendrillia, and this reads all of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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

12 references

Each of the 47 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 Splendrillia

Credit
Jan Delsing
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 MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hedley 1922