Sentusidinium

No picture of Sentusidinium was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sentusidinium, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
GonyaulacaceaePBDB
Diet
"photoautotroph"PBDB, for Dinoflagellata
Environment
freshwaterPBDB, for Dinophyceae

Time the record covers

At least 84 million years on record.

The record covers at least 168.2 Mya to 83.6 Mya. No occurrence read is dated outside 170.9 Mya to 72.2 Mya.

Middle Jurassic — about 7 of 25 occurrencesMiddle JurassicLate Jurassic — about 7 of 25 occurrencesLate JurassicEarly Cretaceous — about 10 of 25 occurrencesEarly CretaceousLate Cretaceous — about 1 of 25 occurrencesLate Cretaceous173–169 Mya — about 0.3 occurrences169–166 Mya — about 5 occurrences166–163 Mya — about 1 occurrence163–159 Mya — about 1 occurrence159–156 Mya — about 2 occurrences156–152 Mya — about 3 occurrences152–149 Mya — about 0.2 occurrences149–146 Mya — about 1 occurrence146–142 Mya — about 3 occurrences142–139 Mya — about 3 occurrences139–135 Mya — about 2 occurrences135–132 Mya — about 1 occurrence132–128 Mya — about 0.5 occurrences128–125 Mya — about 0.4 occurrences84–80 Mya — about 0.3 occurrences80–77 Mya — about 0.3 occurrences77–74 Mya — about 0.3 occurrences74–70 Mya — about 0.1 occurrences168.2 Mya83.6 Mya173 Mya70 Mya

25 occurrences of Sentusidinium on record, most of them in the Early Cretaceous. 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

4 formations

Ladegardsaen — 82.42°N, 23.17°WDjangura — 43.94°N, 41.50°EUpper Estuarine "Series" — 53.50°N, 0.33°WBlisworth Limestone — 53.50°N, 0.33°W

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The named rock units Sentusidinium has been recovered from, largest first. Drawn where the rock is now, not where it formed. 12 occurrences have no formation on record, which is common for older literature.

Sentusidinium and its relatives

Early Cretaceous

Where Sentusidinium and its relatives were recorded in the Early Cretaceous.

Found in the same rock

178 taxa

The Paleobiology Database records 19 sites for Sentusidinium, 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

7 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 content0

No picture of Sentusidinium was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Sentusidinium, or no answer at all. This entry cannot say which.

No 3D scan of Sentusidinium 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 Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Sarjeant and Stover 1978