Crassulaceae

The Crassulaceae, also known as the crassulas, the stonecrops or the orpine family, are a diverse family of flowering plants primarily characterized by succulent leaves and a form of photosynthesis known as crassulacean acid metabolism (CAM), in which plants photosynthesize in the daytime and exchange gases during the cooler temperatures of the night. The blossoms of crassulas generally have five floral parts. Crassulaceae are usually herbaceous, though there are some subshrubs, and relatively few trees or aquatic plants.

Crassulaceae

Nadiatalent · 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
SaxifragalesPBDB
Diet
"photoautotroph"PBDB, for Angiospermae

Time the record covers

At least 2.5 million years on record.

The record covers at least 2.58 Mya to 11.7 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.

Oligocene — about 0 of 3 occurrencesMiocene — about 1 of 3 occurrencesMiocenePliocene — about 0 of 3 occurrencesPliocenePleistocene — about 1 of 3 occurrencesPleistocene24–23 Mya — about 0.0 occurrences23–22 Mya — about 0.0 occurrences22–21 Mya — about 0.0 occurrences21–20 Mya — about 0.0 occurrences20–20 Mya — about 0.0 occurrences20–19 Mya — about 0.0 occurrences19–18 Mya — about 0.0 occurrences18–17 Mya — about 0.0 occurrences17–16 Mya — about 0.0 occurrences16–16 Mya — about 0.0 occurrences16–15 Mya — about 0.0 occurrences15–14 Mya — about 0.0 occurrences14–13 Mya — about 0.0 occurrences13–13 Mya — about 0.0 occurrences13–12 Mya — about 0.0 occurrences12–11 Mya — about 0.0 occurrences11–10 Mya — about 0.0 occurrences10–9.4 Mya — about 0.0 occurrences9.4–8.6 Mya — about 0.0 occurrences8.6–7.8 Mya — about 0.0 occurrences7.8–7.1 Mya — about 0.0 occurrences7.1–6.3 Mya — about 0.0 occurrences6.3–5.5 Mya — about 0.0 occurrences5.5–4.7 Mya — about 0.0 occurrences4.7–3.9 Mya — about 0.0 occurrences3.9–3.1 Mya — about 0.0 occurrences3.1–2.4 Mya — about 0.1 occurrences2.4–1.6 Mya — about 0.3 occurrences1.6–785 ka Mya — about 0.3 occurrences785 ka–0 Mya — about 1 occurrence2.58 Mya – 11.7 ka23.5 Mya0 Mya

3 occurrences of Crassulaceae 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

3 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

Varswater — 32.98°S, 18.15°E

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The named rock units Crassulaceae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Crassulaceae and its relatives

Pleistocene

Where Crassulaceae and its relatives were recorded in the Pleistocene.

Found in the same rock

66 taxa

The Paleobiology Database records 3 sites for Crassulaceae, 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 3 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 Crassulaceae

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

No 3D scan of Crassulaceae was found in Sketchfab.

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 itSaxifragales through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Saint-Hilaire 1805