Thujopsis

Thujopsis is a genus of conifer in the cypress family, Cupressaceae, the sole member of which is Thujopsis dolabrata. It is endemic to Japan, where it is known as asunaro (あすなろ). It is similar to the closely related genus Thuja (arborvitae), differing in its broader, thicker leaves and cones.

Thujopsis

KENPEI · 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
Also called
hibaPBDB
Sits inside
CupressoideaePBDB
Diet
"photoautotroph"PBDB, for Streptophyta

Time the record covers

At least 22 million years on record.

The record covers at least 33.9 Mya to 11.63 Mya. No occurrence read is dated outside 56 Mya to 5.333 Mya.

Paleocene — about 0 of 5 occurrencesEocene — about 1 of 5 occurrencesEoceneOligocene — about 0 of 5 occurrencesMiocene — about 4 of 5 occurrencesMiocenePliocene — about 0 of 5 occurrences57–55 Mya — about 0.0 occurrences55–54 Mya — about 0.1 occurrences54–52 Mya — about 0.1 occurrences52–50 Mya — about 0.1 occurrences50–48 Mya — about 0.1 occurrences48–46 Mya — about 0.1 occurrences46–45 Mya — about 0.1 occurrences45–43 Mya — about 0.1 occurrences43–41 Mya — about 0.1 occurrences41–39 Mya — about 0.1 occurrences39–38 Mya — about 0.1 occurrences38–36 Mya — about 0.1 occurrences36–34 Mya — about 0.1 occurrences34–32 Mya — about 0.0 occurrences13–11 Mya — about 0.2 occurrences11–9.6 Mya — about 1 occurrence9.6–7.8 Mya — about 1 occurrence7.8–6.1 Mya — about 1 occurrence6.1–4.3 Mya — about 0.5 occurrences33.9 Mya11.63 Mya57 Mya4 Mya

5 occurrences of Thujopsis 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

5 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

Itahana — 36.25°N, 138.50°EItahana — 36.25°N, 139.00°EItahana — 36.50°N, 139.00°E

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The named rock units Thujopsis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Thujopsis and its relatives

Miocene

Where Thujopsis and its relatives were recorded in the Miocene.

Found in the same rock

81 taxa

The Paleobiology Database records 5 sites for Thujopsis, 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

2 references

Each of the 5 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 Thujopsis

Credit
KENPEI
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

3D model

Source
Sketchfab
Licence
CC0 Public Domain
Commercial use
the licence allows it

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 itCupressoideae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Siebold and Zuccarini 1842