Dactyliosolen

Dactyliosolen

via iDigBio · CC BY · via iDigBio. 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
RhizosoleniaceaePBDB
Diet
"photoautotroph"PBDB, for Bacillariophyceae
Environment
marine,brackish,freshwaterPBDB, for Bacillariophyceae

Time the record covers

At least 15 million years on record.

The record covers at least 15.98 Mya to 11.7 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.

Oligocene — about 0 of 151 occurrencesMiocene — about 86 of 151 occurrencesMiocenePliocene — about 30 of 151 occurrencesPliocenePleistocene — about 31 of 151 occurrencesPleistocene24–23 Mya — about 0.9 occurrences23–22 Mya — about 2 occurrences22–21 Mya — about 2 occurrences21–20 Mya — about 2 occurrences20–20 Mya — about 2 occurrences20–19 Mya — about 2 occurrences19–18 Mya — about 2 occurrences18–17 Mya — about 2 occurrences17–16 Mya — about 2 occurrences16–16 Mya — about 3 occurrences16–15 Mya — about 4 occurrences15–14 Mya — about 4 occurrences14–13 Mya — about 4 occurrences13–13 Mya — about 4 occurrences13–12 Mya — about 4 occurrences12–11 Mya — about 5 occurrences11–10 Mya — about 5 occurrences10–9.4 Mya — about 5 occurrences9.4–8.6 Mya — about 5 occurrences8.6–7.8 Mya — about 5 occurrences7.8–7.1 Mya — about 5 occurrences7.1–6.3 Mya — about 5 occurrences6.3–5.5 Mya — about 5 occurrences5.5–4.7 Mya — about 8 occurrences4.7–3.9 Mya — about 9 occurrences3.9–3.1 Mya — about 8 occurrences3.1–2.4 Mya — about 7 occurrences2.4–1.6 Mya — about 6 occurrences1.6–785 ka Mya — about 6 occurrences785 ka–0 Mya — about 23 occurrences15.98 Mya11.7 ka23.5 Mya0 Mya

151 occurrences of Dactyliosolen on record, most of them in the Miocene. 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

151 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.

Dactyliosolen and its relatives

Miocene

Where Dactyliosolen and its relatives were recorded in the Miocene.

Found in the same rock

57 taxa

The Paleobiology Database records 151 sites for Dactyliosolen, 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

11 references

Each of the 151 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Dactyliosolen

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Dactyliosolen 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.

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

Keep going

What may have been alongside itRhizosoleniaceae through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Castracane 1886