Callista (Microcallista)

No picture of Callista (Microcallista) was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Callista (Microcallista), or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At least 28 million years on record.

The record covers at least 66 Mya to 37.71 Mya. No occurrence read is dated outside 72.2 Mya to 23.04 Mya.

Late Cretaceous — about 3 of 29 occurrencesLate CretaceousPaleocene — about 9 of 29 occurrencesPaleoceneEocene — about 17 of 29 occurrencesEoceneOligocene — about 0 of 29 occurrencesOligoceneMiocene — about 0 of 29 occurrences73–71 Mya — about 0.3 occurrences71–70 Mya — about 0.8 occurrences70–68 Mya — about 0.8 occurrences68–66 Mya — about 0.8 occurrences66–65 Mya — about 2 occurrences65–63 Mya — about 2 occurrences63–61 Mya — about 1 occurrence61–60 Mya — about 0.6 occurrences60–58 Mya — about 2 occurrences58–56 Mya — about 2 occurrences56–54 Mya — about 0.7 occurrences54–53 Mya — about 0.5 occurrences53–51 Mya — about 0.5 occurrences51–49 Mya — about 0.5 occurrences49–48 Mya — about 0.7 occurrences48–46 Mya — about 1 occurrence46–44 Mya — about 1 occurrence44–43 Mya — about 1 occurrence43–41 Mya — about 1 occurrence41–39 Mya — about 2 occurrences39–37 Mya — about 2 occurrences37–36 Mya — about 2 occurrences36–34 Mya — about 2 occurrences34–32 Mya — about 0.2 occurrences32–31 Mya — about 0.0 occurrences31–29 Mya — about 0.0 occurrences29–27 Mya — about 0.0 occurrences27–25 Mya — about 0.0 occurrences25–24 Mya — about 0.0 occurrences24–22 Mya — about 0.0 occurrences66 Mya37.71 Mya73 Mya22 Mya

29 occurrences of Callista (Microcallista) on record, most of them in the Eocene. 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

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

14 formations

Shiratake — 32.42°N, 130.17°ECabrillo — 32.68°N, 117.24°WCabrillo — 32.81°N, 117.27°WHückelhoven — 51.08°N, 6.32°ECalcaire de Vigny — 49.07°N, 1.92°ECalcaire de Eisden — 50.98°N, 5.70°EWakkanabi — 43.50°N, 142.00°EAkabira — 43.50°N, 142.00°EAshibetsu — 43.50°N, 142.00°EKannondake — 33.05°N, 130.48°EQimugen — 41.00°N, 84.00°EBruxellian — 51.17°N, 3.33°EAalter — 51.08°N, 3.45°EOiching — 47.92°N, 13.00°EColitoro — 41.00°S, 69.25°W

Loading coastlines…

The named rock units Callista (Microcallista) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 11 occurrences have no formation on record, which is common for older literature.

Callista (Microcallista) and its relatives

Eocene

Where Callista (Microcallista) and its relatives were recorded in the Eocene.

Found in the same rock

477 taxa

The Paleobiology Database records 20 sites for Callista (Microcallista), 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

15 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. 3 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 Callista (Microcallista) was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

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

No 3D scan of Callista (Microcallista) 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 itCallista through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Stewart 1930)