Margarites (Pupillaria)

No picture of Margarites (Pupillaria) 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 Margarites (Pupillaria), or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
MargaritesPBDB
Diet
grazerPBDB, for Turbinidae
Life habit
epifaunalPBDB, for Turbinidae
Motility
actively mobilePBDB, for Turbinidae
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 0 Mya.

Eocene — about 5 of 28 occurrencesEoceneOligocene — about 3 of 28 occurrencesOligoceneMiocene — about 4 of 28 occurrencesMiocenePliocene — about 2 of 28 occurrencesPleistocene — about 14 of 28 occurrences42–40 Mya — about 0.4 occurrences40–39 Mya — about 1 occurrence39–38 Mya — about 1 occurrence38–36 Mya — about 1.0 occurrences36–35 Mya — about 1.0 occurrences35–33 Mya — about 0.9 occurrences33–32 Mya — about 0.6 occurrences32–31 Mya — about 0.6 occurrences31–29 Mya — about 0.6 occurrences29–28 Mya — about 0.6 occurrences28–27 Mya — about 0.3 occurrences13–11 Mya — about 0.2 occurrences11–9.8 Mya — about 0.6 occurrences9.8–8.4 Mya — about 0.6 occurrences8.4–7.0 Mya — about 0.8 occurrences7.0–5.6 Mya — about 1 occurrence5.6–4.2 Mya — about 2 occurrences4.2–2.8 Mya — about 0.7 occurrences2.8–1.4 Mya — about 0.5 occurrences1.4–0 Mya — about 14 occurrences37.71 Mya129 ka41.9 Mya0 Mya

28 occurrences of Margarites (Pupillaria) 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

28 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

15 formations

Lomita Marl — 33.75°N, 118.30°WLomita Marl — 33.74°N, 118.29°WRateginskaya — 62.50°N, 165.00°ETachilni — 54.98°N, 162.85°WTachilni — 54.85°N, 163.41°WTowsley — 34.36°N, 118.51°WPancho Rico — 36.03°N, 120.86°WPancho Rico — 35.99°N, 120.79°WPalos Verdes Sand — 33.73°N, 118.29°WPalos Verdes Sand — 33.63°N, 117.94°WKovachinskaya — 58.50°N, 159.00°ELate Pleistocene terrace — 43.12°N, 124.41°WUnnamed — 33.24°N, 119.51°WKeasey — 46.58°N, 123.61°WMakah — 48.32°N, 124.45°WLincoln Creek — 47.27°N, 123.56°WSanta Barbara — 34.40°N, 119.69°WTimms Point Silt — 33.71°N, 118.27°WSan Pedro Sand — 33.74°N, 118.29°W

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The named rock units Margarites (Pupillaria) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Margarites (Pupillaria) and its relatives

Pleistocene

Where Margarites (Pupillaria) and its relatives were recorded in the Pleistocene.

Found in the same rock

657 taxa

The Paleobiology Database records 22 sites for Margarites (Pupillaria), 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

20 references

Each of the 28 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. 8 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 content0

No picture of Margarites (Pupillaria) 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 Margarites (Pupillaria), or no answer at all. This entry cannot say which.

No 3D scan of Margarites (Pupillaria) 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.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itMargarites through timeFormations of the PleistoceneThe world it lived on

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