Synaptocochlea

Synaptocochlea is a genus of very small sea snails, marine gastropod mollusks in the family Trochidae, the top snails.

Synaptocochlea

Pilsbry · 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
TrochidaePBDB
Diet
grazerPBDB, for Trochidae
Life habit
epifaunalPBDB, for Trochidae
Motility
actively mobilePBDB, for Trochidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 5.3 million years on record.

The record covers at least 5.333 Mya to 11.7 ka. No occurrence read is dated outside 11.63 Mya to 0 Mya.

Miocene — about 2 of 9 occurrencesMiocenePliocene — about 4 of 9 occurrencesPliocenePleistocene — about 0 of 9 occurrencesHolocene — about 3 of 9 occurrences12–11 Mya — about 0.1 occurrences11–11 Mya — about 0.1 occurrences11–11 Mya — about 0.1 occurrences11–10 Mya — about 0.1 occurrences10–9.7 Mya — about 0.1 occurrences9.7–9.3 Mya — about 0.1 occurrences9.3–8.9 Mya — about 0.1 occurrences8.9–8.5 Mya — about 0.1 occurrences8.5–8.1 Mya — about 0.1 occurrences8.1–7.7 Mya — about 0.1 occurrences7.7–7.3 Mya — about 0.1 occurrences7.3–6.9 Mya — about 0.1 occurrences6.9–6.5 Mya — about 0.1 occurrences6.5–6.1 Mya — about 0.1 occurrences6.1–5.7 Mya — about 0.1 occurrences5.7–5.3 Mya — about 0.2 occurrences5.3–4.9 Mya — about 0.6 occurrences4.9–4.4 Mya — about 0.6 occurrences4.4–4.0 Mya — about 0.6 occurrences4.0–3.6 Mya — about 0.6 occurrences3.6–3.2 Mya — about 0.6 occurrences3.2–2.8 Mya — about 0.6 occurrences2.8–2.4 Mya — about 0.4 occurrences404 ka–0 Mya — about 3 occurrences5.333 Mya11.7 ka12.1 Mya0 Mya

9 occurrences of Synaptocochlea 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

9 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

1 formation

Ndalithoni Limestone — 17.23°S, 178.95°E

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The named rock units Synaptocochlea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Synaptocochlea and its relatives

Pliocene

Where Synaptocochlea and its relatives were recorded in the Pliocene.

Found in the same rock

The Paleobiology Database records no fossil sites for Synaptocochlea, so there is nothing to compare it with.

Entered from

2 references

Each of the 9 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 Synaptocochlea

Credit
Pilsbry
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 itTrochidae through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Pilsbry 1890)