Hayamina sp.

No picture of Hayamina sp. was found. Wikidata was searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Hayamina sp. firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

Time the record covers

At least 4.3 million years on record.

The record covers at least 125.77 Mya to 121.4 Mya. No occurrence read is dated outside 143.1 Mya to 119.57 Mya.

Late Jurassic — about 0 of 4 occurrencesEarly Cretaceous — about 4 of 4 occurrencesEarly Cretaceous144–143 Mya — about 0.0 occurrences143–142 Mya — about 0.0 occurrences142–141 Mya — about 0.0 occurrences141–140 Mya — about 0.0 occurrences140–140 Mya — about 0.0 occurrences140–139 Mya — about 0.0 occurrences139–138 Mya — about 0.0 occurrences138–137 Mya — about 0.0 occurrences137–136 Mya — about 0.0 occurrences136–135 Mya — about 0.0 occurrences135–135 Mya — about 0.0 occurrences135–134 Mya — about 0.0 occurrences134–133 Mya — about 0.0 occurrences133–132 Mya — about 0.1 occurrences132–131 Mya — about 0.2 occurrences131–131 Mya — about 0.2 occurrences131–130 Mya — about 0.2 occurrences130–129 Mya — about 0.2 occurrences129–128 Mya — about 0.2 occurrences128–127 Mya — about 0.2 occurrences127–126 Mya — about 0.2 occurrences126–126 Mya — about 0.2 occurrences126–125 Mya — about 0.2 occurrences125–124 Mya — about 0.2 occurrences124–123 Mya — about 0.2 occurrences123–122 Mya — about 0.2 occurrences122–122 Mya — about 0.2 occurrences122–121 Mya — about 0.4 occurrences121–120 Mya — about 0.4 occurrences120–119 Mya — about 0.2 occurrences125.77 Mya121.4 Mya143.6 Mya119.1 Mya

4 occurrences of Hayamina sp. 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

4 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

Shiroi — 36.08°N, 138.77°EHibihara — 33.70°N, 133.88°EKawaguchi — 32.53°N, 130.70°ESebayashi — 36.07°N, 138.83°E

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The named rock units Hayamina sp. has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Hayamina sp. and its relatives

Early Cretaceous

Where Hayamina sp. and its relatives were recorded in the Early Cretaceous.

Found in the same rock

18 taxa

The Paleobiology Database records 4 sites for Hayamina sp., and this reads all of them. The number is how many of those sites it was catalogued from too.

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

2 references

Each of the 4 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 Hayamina sp. was found. Wikidata was searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Hayamina sp. firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

Wikipedia and Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

No 3D scan of Hayamina sp. 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 itFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.