Nippononaia

No picture of Nippononaia was found. Wikidata, iDigBio and Smithsonian Open Access were searched and had none. Wikipedia 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 Nippononaia, or no answer at all. This entry cannot say which.

On record

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

Time the record covers

At least 29 million years on record.

The record covers at least 143.1 Mya to 113.2 Mya. No occurrence read is dated outside 161.5 Mya to 100.5 Mya.

Middle Jurassic — about 0 of 10 occurrencesLate Jurassic — about 1 of 10 occurrencesLate JurassicEarly Cretaceous — about 9 of 10 occurrencesEarly CretaceousLate Cretaceous — about 0 of 10 occurrences163–161 Mya — about 0.0 occurrences161–158 Mya — about 0.1 occurrences158–156 Mya — about 0.1 occurrences156–154 Mya — about 0.1 occurrences154–152 Mya — about 0.1 occurrences152–150 Mya — about 0.1 occurrences150–148 Mya — about 0.1 occurrences148–146 Mya — about 0.1 occurrences146–144 Mya — about 0.1 occurrences144–142 Mya — about 0.1 occurrences142–139 Mya — about 0.1 occurrences139–137 Mya — about 0.4 occurrences137–135 Mya — about 0.5 occurrences135–133 Mya — about 0.5 occurrences133–131 Mya — about 0.4 occurrences131–129 Mya — about 0.3 occurrences129–127 Mya — about 0.3 occurrences127–125 Mya — about 0.4 occurrences125–123 Mya — about 0.5 occurrences123–120 Mya — about 0.6 occurrences120–118 Mya — about 0.7 occurrences118–116 Mya — about 0.7 occurrences116–114 Mya — about 0.7 occurrences114–112 Mya — about 0.8 occurrences112–110 Mya — about 0.9 occurrences110–108 Mya — about 0.3 occurrences108–106 Mya — about 0.3 occurrences106–104 Mya — about 0.3 occurrences104–101 Mya — about 0.3 occurrences101–99 Mya — about 0.1 occurrences143.1 Mya113.2 Mya163 Mya99 Mya

10 occurrences of Nippononaia on record, most of them in the Early Cretaceous. 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

10 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

7 formations

Sebayashi — 40.95°N, 140.43°ESebayashi — 36.25°N, 138.67°ESebayashi — 36.07°N, 138.83°EShiren — 41.70°N, 126.00°EKuwajima — 36.17°N, 136.62°EJingxing — 21.71°N, 101.38°EFuxin — 41.30°N, 120.91°EKitadani — 36.12°N, 136.54°EItsuki — 35.90°N, 136.79°E

Loading coastlines…

The named rock units Nippononaia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Nippononaia and its relatives

Early Cretaceous

Where Nippononaia and its relatives were recorded in the Early Cretaceous.

Found in the same rock

110 taxa

The Paleobiology Database records 10 sites for Nippononaia, 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

8 references

Each of the 10 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 Nippononaia was found. Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

Wikipedia 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 Nippononaia, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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

Keep going

What may have been alongside itTrigonioididae through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Suzuki 1941