Bitectatodinium

Bitectatodinium

via iDigBio · 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
GonyaulacaceaePBDB
Diet
"photoautotroph"PBDB, for Dinoflagellata
Environment
freshwaterPBDB, for Dinophyceae

Time the record covers

At most 2.6 million years on record.

Every occurrence read is dated to somewhere between 2.58 Mya and 0 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Pliocene — about 0 of 20 occurrencesPleistocene — about 20 of 20 occurrencesPleistoceneHolocene — about 0 of 20 occurrences2.7–2.6 Mya — about 0.0 occurrences2.6–2.5 Mya — about 0.4 occurrences2.5–2.4 Mya — about 0.4 occurrences2.4–2.3 Mya — about 0.4 occurrences2.3–2.2 Mya — about 0.4 occurrences2.2–2.1 Mya — about 0.4 occurrences2.1–2.0 Mya — about 0.4 occurrences2.0–1.8 Mya — about 0.4 occurrences1.8–1.7 Mya — about 0.9 occurrences1.7–1.6 Mya — about 1 occurrence1.6–1.5 Mya — about 1 occurrence1.5–1.4 Mya — about 1 occurrence1.4–1.3 Mya — about 1 occurrence1.3–1.2 Mya — about 1 occurrence1.2–1.1 Mya — about 1 occurrence1.1–1.0 Mya — about 1 occurrence1.0–924 ka Mya — about 1 occurrence924 ka–821 ka Mya — about 1 occurrence821 ka–719 ka Mya — about 0.9 occurrences719 ka–616 ka Mya — about 0.4 occurrences616 ka–513 ka Mya — about 0.4 occurrences513 ka–411 ka Mya — about 0.4 occurrences411 ka–308 ka Mya — about 0.4 occurrences308 ka–205 ka Mya — about 0.4 occurrences205 ka–103 ka Mya — about 0.4 occurrences103 ka–0 Mya — about 0.3 occurrences3.08 Mya0 Mya

20 occurrences of Bitectatodinium 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

20 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.

Bitectatodinium and its relatives

Pleistocene

Where Bitectatodinium and its relatives were recorded in the Pleistocene.

Found in the same rock

15 taxa

The Paleobiology Database records 20 sites for Bitectatodinium, 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

6 references

Each of the 20 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 Bitectatodinium

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Bitectatodinium 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.

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

Keep going

What may have been alongside itGonyaulacaceae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wilson 1973