Gyrostemonaceae

Gyrostemonaceae is a family of plants in the order Brassicales. It comprises 4(-6) genera, totalling about 20 known species. All are endemic to temperate parts of Australia. They are shrubs or small trees with small, often narrow leaves, and small flowers. They are wind-pollinated.

Gyrostemonaceae

Mark Marathon · CC BY-SA 4.0 · 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
BrassicalesPBDB
Diet
"photoautotroph"PBDB, for Angiospermae

Time the record covers

At least 13 million years on record.

The record covers at least 15.98 Mya to 2.58 Mya. No occurrence read is dated outside 33.9 Mya to 11.7 ka.

Eocene — about 0 of 25 occurrencesOligocene — about 2 of 25 occurrencesOligoceneMiocene — about 1 of 25 occurrencesMiocenePliocene — about 0 of 25 occurrencesPleistocene — about 22 of 25 occurrences35–33 Mya — about 0.1 occurrences33–32 Mya — about 0.2 occurrences32–31 Mya — about 0.2 occurrences31–30 Mya — about 0.2 occurrences30–29 Mya — about 0.2 occurrences29–28 Mya — about 0.2 occurrences28–27 Mya — about 0.2 occurrences27–25 Mya — about 0.2 occurrences25–24 Mya — about 0.2 occurrences24–23 Mya — about 0.2 occurrences23–22 Mya — about 0.2 occurrences22–21 Mya — about 0.2 occurrences21–20 Mya — about 0.2 occurrences20–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–16 Mya — about 0.2 occurrences16–15 Mya — about 0.0 occurrences3.5–2.3 Mya — about 3 occurrences2.3–1.2 Mya — about 14 occurrences1.2–0 Mya — about 5 occurrences15.98 Mya2.58 Mya34.6 Mya0 Mya

25 occurrences of Gyrostemonaceae on record. 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

25 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

2 formations

Morwell — 38.23°S, 146.62°EYallourn — 38.22°S, 146.56°E

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The named rock units Gyrostemonaceae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 22 occurrences have no formation on record, which is common for older literature.

Found in the same rock

304 taxa

The Paleobiology Database records 25 sites for Gyrostemonaceae, 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

3 references

Each of the 25 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 content1

Picture of Gyrostemonaceae

Credit
Mark Marathon
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Gyrostemonaceae 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.

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 itBrassicales through timeThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Endlicher 1845