Apolymetis

Apolymetis

via iDigBio · CC0 · 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
MacominaePBDB
Diet
deposit feederPBDB, for Tellinidae
Life habit
infaunalPBDB, for Tellinidae
Motility
facultatively mobilePBDB, for Tellinidae
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 22 million years on record.

The record covers at least 23.04 Mya to 129 ka. No occurrence read is dated outside 27.3 Mya to 0 Mya.

Oligocene — about 2 of 29 occurrencesOligoceneMiocene — about 12 of 29 occurrencesMiocenePliocene — about 3 of 29 occurrencesPliocenePleistocene — about 12 of 29 occurrencesPleistocene28–27 Mya — about 0.2 occurrences27–26 Mya — about 0.4 occurrences26–25 Mya — about 0.4 occurrences25–24 Mya — about 0.4 occurrences24–23 Mya — about 0.4 occurrences23–22 Mya — about 1.0 occurrences22–21 Mya — about 1 occurrence21–20 Mya — about 1 occurrence20–19 Mya — about 1 occurrence19–19 Mya — about 1 occurrence19–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–16 Mya — about 1.0 occurrences16–15 Mya — about 0.5 occurrences15–14 Mya — about 0.5 occurrences14–13 Mya — about 0.5 occurrences13–12 Mya — about 0.5 occurrences12–11 Mya — about 0.3 occurrences11–10 Mya — about 0.2 occurrences10–9.3 Mya — about 0.2 occurrences9.3–8.4 Mya — about 0.2 occurrences8.4–7.4 Mya — about 0.2 occurrences7.4–6.5 Mya — about 0.2 occurrences6.5–5.6 Mya — about 0.2 occurrences5.6–4.6 Mya — about 0.6 occurrences4.6–3.7 Mya — about 0.7 occurrences3.7–2.8 Mya — about 1 occurrence2.8–1.9 Mya — about 3 occurrences1.9–928 ka Mya — about 4 occurrences928 ka–0 Mya — about 6 occurrences23.04 Mya129 ka27.8 Mya0 Mya

29 occurrences of Apolymetis on record, most of them in the Pleistocene. 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

29 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

Abbas — 16.90°N, 42.45°EAbbas — 16.75°N, 42.00°EUpper Bhuban — 22.88°N, 92.73°EUpper Bhuban — 23.00°N, 93.00°EChengapara — 25.33°N, 90.23°EChengapara — 25.17°N, 90.67°EBaghmara — 25.18°N, 90.67°EBaghmara — 25.27°N, 90.23°EAmbergris Cay Limestone — 18.12°N, 87.82°WAmbergris Cay Limestone — 18.00°N, 87.90°WMoneague — 18.47°N, 77.30°WMoneague — 18.08°N, 77.00°WUpper Cyrena — 47.50°N, 19.08°ECanoa — 0.20°N, 80.27°WTogopi — 5.50°N, 117.00°EYoshino — 35.10°N, 134.19°EUpper Fars — 26.64°N, 55.88°E

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The named rock units Apolymetis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Apolymetis and its relatives

Pleistocene

Where Apolymetis and its relatives were recorded in the Pleistocene.

Found in the same rock

248 taxa

The Paleobiology Database records 11 sites for Apolymetis, 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

17 references

Each of the 29 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. 5 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 Apolymetis

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Apolymetis 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 itMacominae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Salisbury 1929