Callista (Callista) annexa

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

On record

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

Time the record covers

At most 7.2 million years on record.

Every occurrence read is dated to somewhere between 41.03 Mya and 33.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Eocene — about 14 of 14 occurrencesEoceneOligocene — about 0 of 14 occurrences41–41 Mya — about 0.2 occurrences41–41 Mya — about 1.0 occurrences41–40 Mya — about 1.0 occurrences40–40 Mya — about 1.0 occurrences40–40 Mya — about 1.0 occurrences40–40 Mya — about 1.0 occurrences40–39 Mya — about 1.0 occurrences39–39 Mya — about 1.0 occurrences39–39 Mya — about 1.0 occurrences39–39 Mya — about 1.0 occurrences39–38 Mya — about 1.0 occurrences38–38 Mya — about 1.0 occurrences38–38 Mya — about 1.0 occurrences38–37 Mya — about 0.2 occurrences37–37 Mya — about 0.1 occurrences37–37 Mya — about 0.1 occurrences37–37 Mya — about 0.1 occurrences37–36 Mya — about 0.1 occurrences36–36 Mya — about 0.1 occurrences36–36 Mya — about 0.1 occurrences36–36 Mya — about 0.1 occurrences36–35 Mya — about 0.1 occurrences35–35 Mya — about 0.1 occurrences35–35 Mya — about 0.1 occurrences35–34 Mya — about 0.1 occurrences34–34 Mya — about 0.1 occurrences34–34 Mya — about 0.1 occurrences34–34 Mya — about 0.0 occurrences41.5 Mya33.4 Mya

14 occurrences of Callista (Callista) annexa on record, most of them in the Eocene. 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

14 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

4 formations

Moodys Branch — 31.86°N, 88.70°WMoodys Branch — 32.30°N, 90.18°WMoodys Branch — 32.01°N, 92.00°WMoodys Branch — 31.67°N, 92.89°WMoodys Branch — 32.17°N, 88.83°WMoodys Branch — 32.85°N, 90.41°WMoodys Branch — 32.98°N, 90.30°WInglis Limestone — 29.24°N, 82.71°WAvon Park limestone — 29.25°N, 82.73°WYazoo — 31.63°N, 91.82°W

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The named rock units Callista (Callista) annexa has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Callista (Callista) annexa and its relatives

Eocene

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

Found in the same rock

177 taxa

The Paleobiology Database records 4 sites for Callista (Callista) annexa, 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

3 references

Each of the 14 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. 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

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Callista chione · fmnh:invertebrate zoology:12070

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

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 (Callista) through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.