Corylus avellana

Corylus avellana, the common hazel, is a species of flowering plant in the birch family Betulaceae. The shrubs usually grow 3–8 metres tall. The nut is round, in contrast to the longer filbert nut. Common hazel is native to Europe and Western Asia.

Corylus avellana

Uncredited · CC BY-SA 3.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Sits inside
CorylusPBDB
Diet
"photoautotroph"PBDB, for Angiospermae

Time the record covers

At least 8 million years on record.

The record covers at least 11.63 Mya to 3.6 Mya. No occurrence read is dated outside 15.98 Mya to 11.7 ka.

Miocene — about 4 of 10 occurrencesMiocenePliocene — about 5 of 10 occurrencesPliocenePleistocene — about 0 of 10 occurrencesPleistocene16–16 Mya — about 0.0 occurrences16–15 Mya — about 0.1 occurrences15–15 Mya — about 0.1 occurrences15–14 Mya — about 0.1 occurrences14–14 Mya — about 0.2 occurrences14–13 Mya — about 0.4 occurrences13–13 Mya — about 0.4 occurrences13–12 Mya — about 0.4 occurrences12–12 Mya — about 0.3 occurrences12–11 Mya — about 0.2 occurrences11–10 Mya — about 0.2 occurrences10–9.9 Mya — about 0.2 occurrences9.9–9.3 Mya — about 0.2 occurrences9.3–8.8 Mya — about 0.2 occurrences8.8–8.2 Mya — about 0.2 occurrences8.2–7.7 Mya — about 0.2 occurrences7.7–7.1 Mya — about 0.2 occurrences7.1–6.6 Mya — about 0.3 occurrences6.6–6.0 Mya — about 0.3 occurrences6.0–5.5 Mya — about 0.3 occurrences5.5–4.9 Mya — about 0.5 occurrences4.9–4.4 Mya — about 0.6 occurrences4.4–3.8 Mya — about 0.6 occurrences3.8–3.3 Mya — about 1 occurrence3.3–2.7 Mya — about 2 occurrences2.7–2.2 Mya — about 0.6 occurrences2.2–1.6 Mya — about 0.1 occurrences1.6–1.1 Mya — about 0.1 occurrences1.1–549 ka Mya — about 0.1 occurrences549 ka–0 Mya — about 0.1 occurrences11.63 Mya3.6 Mya16.5 Mya0 Mya

10 occurrences of Corylus avellana on record, most of them in the Pliocene. 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

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

1 formation

Santa Maria di Ciciliano — 42.65°N, 12.49°E

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The named rock units Corylus avellana has been recovered from, largest first. Drawn where the rock is now, not where it formed. 9 occurrences have no formation on record, which is common for older literature.

Corylus avellana and its relatives

Pliocene

Where Corylus avellana and its relatives were recorded in the Pliocene.

Found in the same rock

24 taxa

The Paleobiology Database records 1 site for Corylus avellana, 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

7 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. 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 content2

Picture of Corylus avellana

Credit
nobody named on the record
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

3D model

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

Smithsonian Open Access and MorphoSource were not reached for this taxon, so this list is what the others held rather than everything there is.

The description on this site

Licence
CC BY-SA 4.0

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

Keep going

What may have been alongside itCorylus through timeFormations of the PlioceneThe world it lived on

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