Yoldia (Nampiella)

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

On record

Recorded, not inferred
Sits inside
YoldiaPBDB
Diet
deposit feederPBDB, for Yoldia
Life habit
infaunalPBDB, for Yoldia
Motility
facultatively mobilePBDB, for Yoldia
Vision
blindPBDB, for Bivalvia
Environment
inner shelf,outer shelf,oceanicPBDB, for Yoldiidae

Time the record covers

At least 25 million years on record.

The record covers at least 48.07 Mya to 23.04 Mya. No occurrence read is dated outside 56 Mya to 15.98 Mya.

Paleocene — about 0 of 23 occurrencesEocene — about 2 of 23 occurrencesEoceneOligocene — about 20 of 23 occurrencesOligoceneMiocene — about 1 of 23 occurrencesMiocene57–55 Mya — about 0.1 occurrences55–54 Mya — about 0.2 occurrences54–53 Mya — about 0.2 occurrences53–51 Mya — about 0.2 occurrences51–50 Mya — about 0.2 occurrences50–48 Mya — about 0.2 occurrences48–47 Mya — about 0.1 occurrences42–40 Mya — about 0.1 occurrences40–39 Mya — about 0.2 occurrences39–37 Mya — about 0.2 occurrences37–36 Mya — about 0.2 occurrences36–35 Mya — about 0.2 occurrences35–33 Mya — about 1 occurrence33–32 Mya — about 2 occurrences32–30 Mya — about 2 occurrences30–29 Mya — about 2 occurrences29–28 Mya — about 2 occurrences28–26 Mya — about 3 occurrences26–25 Mya — about 3 occurrences25–24 Mya — about 3 occurrences24–22 Mya — about 1 occurrence22–21 Mya — about 0.2 occurrences21–19 Mya — about 0.2 occurrences19–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–15 Mya — about 0.1 occurrences48.07 Mya23.04 Mya56.8 Mya15.2 Mya

23 occurrences of Yoldia (Nampiella) on record, most of them in the Oligocene. 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

23 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

10 formations

Omagari — 42.83°N, 143.67°EShitakara — 43.25°N, 144.08°EAmaninskaya — 58.00°N, 158.20°EMachigarskaya — 54.16°N, 142.56°EGakkhinskaya — 58.25°N, 158.75°EKovachinskaya — 57.78°N, 158.58°EViventekskaya — 57.78°N, 158.58°EDaginskaya — 51.83°N, 143.17°ENevel'skaya — 50.82°N, 142.13°ETakaradayskaya — 47.00°N, 142.10°E

Loading coastlines…

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

Yoldia (Nampiella) and its relatives

Oligocene

Where Yoldia (Nampiella) and its relatives were recorded in the Oligocene.

Found in the same rock

73 taxa

The Paleobiology Database records 4 sites for Yoldia (Nampiella), 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 23 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

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

No 3D scan of Yoldia (Nampiella) 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 itYoldia through timeFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Kafanov and Savizky 1995)