Arkhangelskiella

No picture of Arkhangelskiella 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 Arkhangelskiella, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
ArkhangelskiellaceaePBDB
Diet
"photoautotroph"PBDB, for Haptophyta
Life habit
planktonic, depth=surfacePBDB, for Haptophyta
Motility
passively mobilePBDB, for Haptophyta
Environment
oceanic,oligotrophic,marine,brackishPBDB, for Haptophyta

Time the record covers

At least 88 million years on record.

The record covers at least 93.9 Mya to 5.333 Mya. No occurrence read is dated outside 143.1 Mya to 3.6 Mya.

Late Jurassic — about 0 of 103 occurrencesEarly Cretaceous — about 2 of 103 occurrencesEarly CretaceousLate Cretaceous — about 90 of 103 occurrencesLate CretaceousPaleocene — about 11 of 103 occurrencesEocene — about 0 of 103 occurrencesOligocene — about 0 of 103 occurrencesMiocene — about 0 of 103 occurrencesPliocene — about 1 of 103 occurrencesPleistocene — about 0 of 103 occurrences146–141 Mya — about 0.1 occurrences141–136 Mya — about 0.2 occurrences136–131 Mya — about 0.2 occurrences131–127 Mya — about 0.2 occurrences127–122 Mya — about 0.2 occurrences122–117 Mya — about 0.2 occurrences117–112 Mya — about 0.2 occurrences112–107 Mya — about 0.2 occurrences107–102 Mya — about 0.2 occurrences102–98 Mya — about 0.6 occurrences98–93 Mya — about 2 occurrences93–88 Mya — about 6 occurrences88–83 Mya — about 15 occurrences83–78 Mya — about 6 occurrences78–73 Mya — about 8 occurrences73–69 Mya — about 33 occurrences69–64 Mya — about 23 occurrences64–59 Mya — about 5 occurrences59–54 Mya — about 0.9 occurrences5.6–810 ka Mya — about 1 occurrence93.9 Mya5.333 Mya146 Mya810 ka

103 occurrences of Arkhangelskiella on record, most of them in the Late 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

103 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

12 formations

Jagüel — 38.11°S, 68.39°WJagüel — 39.86°S, 66.62°WJagüel — 39.86°S, 67.62°WJagüel — 39.20°S, 67.38°WPedro Luro — 39.71°S, 61.04°WCampo Bola — 51.74°S, 69.17°WPedro Luro — 39.50°S, 62.68°WSecond White Specks — 49.50°N, 112.17°WMishash — 31.78°N, 35.24°EColorado — 39.50°S, 62.68°WBelle Fourche — 49.50°N, 112.17°WAvezac — 43.67°N, 1.11°WLindi — 10.02°S, 39.64°EDemopolis Chalk — 32.23°N, 87.41°WSaldeño — 34.30°S, 69.72°W

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The named rock units Arkhangelskiella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 45 occurrences have no formation on record, which is common for older literature.

Arkhangelskiella and its relatives

Late Cretaceous

Where Arkhangelskiella and its relatives were recorded in the Late Cretaceous.

Found in the same rock

302 taxa

The Paleobiology Database records 92 sites for Arkhangelskiella, 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

23 references

Each of the 103 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. 11 further references are not listed. 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 Arkhangelskiella 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 Arkhangelskiella, or no answer at all. This entry cannot say which.

No 3D scan of Arkhangelskiella 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 itArkhangelskiellaceae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Vekshina 1959