Mactromeris coalingensis

No picture of Mactromeris coalingensis was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Mactromeris coalingensis, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
MactromerisPBDB
Diet
suspension feederPBDB, for Mactridae
Life habit
infaunalPBDB, for Mactridae
Motility
facultatively mobilePBDB, for Mactridae
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 10 million years on record.

The record covers at least 15.98 Mya to 5.333 Mya. No occurrence read is dated outside 23.04 Mya to 2.58 Mya.

Oligocene — about 0 of 19 occurrencesMiocene — about 16 of 19 occurrencesMiocenePliocene — about 3 of 19 occurrencesPliocenePleistocene — about 0 of 19 occurrences24–23 Mya — about 0.0 occurrences23–22 Mya — about 0.1 occurrences22–21 Mya — about 0.1 occurrences21–21 Mya — about 0.1 occurrences21–20 Mya — about 0.1 occurrences20–19 Mya — about 0.1 occurrences19–19 Mya — about 0.1 occurrences19–18 Mya — about 0.1 occurrences18–17 Mya — about 0.1 occurrences17–16 Mya — about 0.1 occurrences16–16 Mya — about 0.1 occurrences12–11 Mya — about 0.6 occurrences11–11 Mya — about 2 occurrences11–9.9 Mya — about 2 occurrences9.9–9.2 Mya — about 2 occurrences9.2–8.5 Mya — about 2 occurrences8.5–7.8 Mya — about 2 occurrences7.8–7.1 Mya — about 2 occurrences7.1–6.4 Mya — about 2 occurrences6.4–5.7 Mya — about 2 occurrences5.7–4.9 Mya — about 1 occurrence4.9–4.2 Mya — about 0.9 occurrences4.2–3.5 Mya — about 0.9 occurrences3.5–2.8 Mya — about 0.5 occurrences2.8–2.1 Mya — about 0.2 occurrences15.98 Mya5.333 Mya23.5 Mya2.1 Mya

19 occurrences of Mactromeris coalingensis on record, most of them in the Miocene. 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

19 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

Etchegoin — 36.25°N, 120.31°WEtchegoin — 36.23°N, 120.31°WEtchegoin — 36.16°N, 120.65°W

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The named rock units Mactromeris coalingensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 16 occurrences have no formation on record, which is common for older literature.

Mactromeris coalingensis and its relatives

Miocene

Where Mactromeris coalingensis and its relatives were recorded in the Miocene.

Found in the same rock

109 taxa

The Paleobiology Database records 19 sites for Mactromeris coalingensis, 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 19 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Mactromeris coalingensis was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Mactromeris coalingensis, or no answer at all. This entry cannot say which.

No 3D scan of Mactromeris coalingensis 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 itMactromeris through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Arnold 1909)