Dictyotidium

No picture of Dictyotidium was found. Wikipedia, Wikidata and Smithsonian Open Access were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Dictyotidium firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

On record

Recorded, not inferred
Sits inside
AcritarchaPBDB
Diet
"photoautotroph"PBDB, for Acritarcha
Environment
marinePBDB, for Acritarcha

Time the record covers

At least 468 million years on record.

The record covers at least 720 Mya to 251.902 Mya. No occurrence read is dated outside 1000 Mya to 251.1 Mya.

Cambrian — about 1 of 6 occurrencesOrdovician — about 0 of 6 occurrencesSilurian — about 0 of 6 occurrencesDevonian — about 1 of 6 occurrencesCarboniferous — about 0 of 6 occurrencesPermian — about 0 of 6 occurrencesEarly Triassic — about 3 of 6 occurrencesMiddle Triassic — about 0 of 6 occurrencesLate Triassic — about 0 of 6 occurrences1015–989 Mya — about 0.0 occurrences989–963 Mya — about 0.1 occurrences963–937 Mya — about 0.1 occurrences937–911 Mya — about 0.1 occurrences911–885 Mya — about 0.1 occurrences885–859 Mya — about 0.1 occurrences859–833 Mya — about 0.1 occurrences833–807 Mya — about 0.1 occurrences807–781 Mya — about 0.1 occurrences781–755 Mya — about 0.1 occurrences755–729 Mya — about 0.1 occurrences729–703 Mya — about 0.0 occurrences522–496 Mya — about 1 occurrence392–366 Mya — about 1 occurrence262–236 Mya — about 3 occurrences720 Mya251.902 Mya1015 Mya236 Mya

6 occurrences of Dictyotidium on record. 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

6 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

3 formations

Pika — 53.20°N, 119.15°WMaywood — 44.87°N, 108.06°WUpper Visingsö — 58.02°N, 14.32°E

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The named rock units Dictyotidium has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Found in the same rock

82 taxa

The Paleobiology Database records 6 sites for Dictyotidium, 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

4 references

Each of the 6 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 content0

No picture of Dictyotidium was found. Wikipedia, Wikidata and Smithsonian Open Access were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Dictyotidium firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

No 3D scan of Dictyotidium was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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

Occurrence data from the Paleobiology Database, CC BY 4.0. Eisenack 1955