Hayaster

No picture of Hayaster 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 Hayaster, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CalcidiscaceaePBDB
Diet
"photoautotroph"PBDB, for Haptophyta
Life habit
planktonic, depth=surfacePBDB, for Haptophyta
Motility
passively mobilePBDB, for Haptophyta
Environment
oceanic,oligotrophic,marine,brackishPBDB, for Haptophyta

Time the record covers

At least 15 million years on record.

The record covers at least 15.98 Mya to 420 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.

Oligocene — about 0 of 82 occurrencesMiocene — about 29 of 82 occurrencesMiocenePliocene — about 20 of 82 occurrencesPliocenePleistocene — about 33 of 82 occurrencesPleistocene24–23 Mya — about 0.3 occurrences23–22 Mya — about 0.9 occurrences22–21 Mya — about 0.9 occurrences21–20 Mya — about 1.0 occurrences20–20 Mya — about 2 occurrences20–19 Mya — about 2 occurrences19–18 Mya — about 2 occurrences18–17 Mya — about 2 occurrences17–16 Mya — about 2 occurrences16–16 Mya — about 2 occurrences16–15 Mya — about 1 occurrence15–14 Mya — about 1 occurrence14–13 Mya — about 1 occurrence13–13 Mya — about 1 occurrence13–12 Mya — about 1 occurrence12–11 Mya — about 0.4 occurrences11–10 Mya — about 0.2 occurrences10–9.4 Mya — about 0.6 occurrences9.4–8.6 Mya — about 0.8 occurrences8.6–7.8 Mya — about 0.8 occurrences7.8–7.1 Mya — about 0.7 occurrences7.1–6.3 Mya — about 0.6 occurrences6.3–5.5 Mya — about 0.7 occurrences5.5–4.7 Mya — about 4 occurrences4.7–3.9 Mya — about 5 occurrences3.9–3.1 Mya — about 7 occurrences3.1–2.4 Mya — about 8 occurrences2.4–1.6 Mya — about 8 occurrences1.6–785 ka Mya — about 10 occurrences785 ka–0 Mya — about 12 occurrences15.98 Mya420 ka23.5 Mya0 Mya

82 occurrences of Hayaster on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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

82 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.

Hayaster and its relatives

Pleistocene

Where Hayaster and its relatives were recorded in the Pleistocene.

Found in the same rock

51 taxa

The Paleobiology Database records 82 sites for Hayaster, 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

10 references

Each of the 82 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Hayaster 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 Hayaster, or no answer at all. This entry cannot say which.

No 3D scan of Hayaster 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 itCalcidiscaceae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Bukry 1973