Hydrangea

No picture of Hydrangea was found. iDigBio was searched and had none. Wikipedia and Wikidata have a picture filed under this name, but nothing tied it to Hydrangea itself, so it was not used. 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 Hydrangea, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Also called
hydrangeaPBDB
Sits inside
SaxifragaceaePBDB
Diet
"photoautotroph"PBDB, for Angiospermae

Time the record covers

At least 44 million years on record.

The record covers at least 56 Mya to 11.63 Mya. No occurrence read is dated outside 66 Mya to 2.58 Mya.

Late Cretaceous — about 0 of 30 occurrencesPaleocene — about 2 of 30 occurrencesPaleoceneEocene — about 8 of 30 occurrencesEoceneOligocene — about 7 of 30 occurrencesOligoceneMiocene — about 13 of 30 occurrencesMiocenePliocene — about 0 of 30 occurrencesPleistocene — about 0 of 30 occurrences67–65 Mya — about 0.2 occurrences65–63 Mya — about 0.4 occurrences63–61 Mya — about 0.4 occurrences61–58 Mya — about 0.4 occurrences58–56 Mya — about 0.4 occurrences56–54 Mya — about 0.1 occurrences54–52 Mya — about 0.0 occurrences52–50 Mya — about 0.3 occurrences50–47 Mya — about 0.7 occurrences47–45 Mya — about 1 occurrence45–43 Mya — about 1 occurrence43–41 Mya — about 1 occurrence41–39 Mya — about 2 occurrences39–36 Mya — about 1 occurrence36–34 Mya — about 0.9 occurrences34–32 Mya — about 2 occurrences32–30 Mya — about 2 occurrences30–28 Mya — about 2 occurrences28–25 Mya — about 0.8 occurrences25–23 Mya — about 0.6 occurrences23–21 Mya — about 1 occurrence21–19 Mya — about 2 occurrences19–17 Mya — about 2 occurrences17–15 Mya — about 1 occurrence15–12 Mya — about 0.7 occurrences12–10 Mya — about 1 occurrence10–7.9 Mya — about 2 occurrences7.9–5.7 Mya — about 2 occurrences5.7–3.5 Mya — about 0.4 occurrences3.5–1.3 Mya — about 0.0 occurrences56 Mya11.63 Mya67 Mya1 Mya

30 occurrences of Hydrangea on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

30 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

15 formations

John Day — 44.64°N, 120.30°WJohn Day — 45.00°N, 120.20°WJohn Day — 44.14°N, 120.27°WJohn Day — 44.94°N, 120.40°WMotojuku — 36.25°N, 138.75°EOgawa — 36.42°N, 138.08°ERenova — 45.20°N, 112.16°WBuffalo Canyon — 39.20°N, 117.78°WMiddlegate — 39.25°N, 117.88°WGreen River — 41.10°N, 109.30°WBeaverdam — 42.24°N, 114.08°WMiddle Park — 40.07°N, 106.10°WFort Union — 43.88°N, 108.52°WBangmai — 23.90°N, 100.02°EShanwang — 36.55°N, 118.71°EGuchengzi — 41.84°N, 123.90°ELatah — 47.64°N, 117.45°Wsandstone of Floras Lake — 42.83°N, 124.56°W

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The named rock units Hydrangea has been recovered from, largest first. Drawn where the rock is now, not where it formed. 11 occurrences have no formation on record, which is common for older literature.

Hydrangea and its relatives

Miocene

Where Hydrangea and its relatives were recorded in the Miocene.

Found in the same rock

980 taxa

The Paleobiology Database records 21 sites for Hydrangea, 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

22 references

Each of the 30 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. 10 further references are not listed. 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

3D model

Source
Sketchfab
Credit
Yu
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

No picture of Hydrangea was found. iDigBio was searched and had none.

Wikipedia and Wikidata have a picture filed under this name, but nothing tied it to Hydrangea itself, so it was not used.

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 Hydrangea, 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 itSaxifragaceae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Linnaeus 1753