Caecum cycloferum

Caecum cycloferum is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Caecidae.

Caecum cycloferum

H. Zell · CC BY-SA 3.0 · 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
CaecumPBDB
Diet
grazerPBDB, for Caecidae
Life habit
epifaunalPBDB, for Caecidae
Motility
actively mobilePBDB, for Caecidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At most 1.1 million years on record.

Every occurrence read is dated to somewhere between 3.6 Mya and 2.58 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Pliocene — about 3 of 3 occurrencesPliocenePleistocene — about 0 of 3 occurrences3.6–3.6 Mya — about 0.1 occurrences3.6–3.5 Mya — about 0.2 occurrences3.5–3.4 Mya — about 0.2 occurrences3.4–3.4 Mya — about 0.2 occurrences3.4–3.3 Mya — about 0.2 occurrences3.3–3.2 Mya — about 0.2 occurrences3.2–3.2 Mya — about 0.2 occurrences3.2–3.1 Mya — about 0.2 occurrences3.1–3.0 Mya — about 0.2 occurrences3.0–3.0 Mya — about 0.2 occurrences3.0–2.9 Mya — about 0.2 occurrences2.9–2.8 Mya — about 0.2 occurrences2.8–2.8 Mya — about 0.2 occurrences2.8–2.7 Mya — about 0.2 occurrences2.7–2.6 Mya — about 0.2 occurrences2.6–2.6 Mya — about 0.1 occurrences4.1 Mya2.08 Mya

3 occurrences of Caecum cycloferum on record, most of them in the Pliocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

3 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

2 formations

Agueguexquite — 18.07°N, 94.32°WAgueguexquite — 18.14°N, 94.44°WJackson Bluff — 30.43°N, 84.57°W

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

Caecum cycloferum and its relatives

Pliocene

Where Caecum cycloferum and its relatives were recorded in the Pliocene.

Found in the same rock

185 taxa

The Paleobiology Database records 1 site for Caecum cycloferum, 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

2 references

Each of the 3 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Caecum cycloferum

Credit
H. Zell
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Caecum cycloferum was found in Sketchfab.

Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.

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 itCaecum through timeFormations of the PlioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Folin 1867