Williriedellum ruesti
No picture of Williriedellum ruesti 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 Williriedellum ruesti, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- WilliriedellumPBDB
Time the record covers
At least 38 million years on record.
The record covers at least 170.9 Mya to 132.6 Mya. No occurrence read is dated outside 174.7 Mya to 113.2 Mya.
12 occurrences of Williriedellum ruesti on record, most of them in the Middle Jurassic. 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
12 occurrencesThese 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
2 formations
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The named rock units Williriedellum ruesti has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.
Williriedellum ruesti and its relatives
Middle JurassicWhere Williriedellum ruesti and its relatives were recorded in the Middle Jurassic.
Found in the same rock
255 taxa- Archaeodictyomitra7 sites
- Archaeospongoprunum7 sites
- Napora7 sites
- Palinandromeda7 sites
- Pantanellium7 sites
- Paronaella7 sites
- Stichocapsa7 sites
- Unuma echinatus7 sites
- Emiluvia6 sites
- Eucyrtidiellum6 sites
- Gorgansium6 sites
- Hexasaturnalis hexagonus6 sites
- Hsuum6 sites
- Hsuum matsuokai6 sites
- Mirifusus6 sites
- Orbiculiforma6 sites
- Parahsuum6 sites
- Parvicingula6 sites
- Perispyridium6 sites
- Praeconocaryomma6 sites
- Praeparvicingula6 sites
- Protunuma6 sites
- Spongotripus6 sites
- Transhsuum hisuikyoense6 sites
The Paleobiology Database records 10 sites for Williriedellum ruesti, 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- Faunal change of Early - Middle Jurassic radiolarians5
- Paleoceanographic affinities of radiolarian faunas in late Aalenian time (Middle Jurassic) recorded in the Jurassic accretionary complex of Japan2
- Climatic affinity and possible correlation of some Jurassic to Lower Cretaceous radiolarian assemblages from Russia and North America1
- Early Middle Jurassic (Aalenian) radiolarian fauna from the Xialu chert in the Yarlung Zango Suture Zone, southern Tibet1
- Late Jurassic radiolarians from the Antarctic Peninsula1
- Jurassic and Early Cretaceous Radiolaria of the Lower Amurian Terrane: Khabarovsk region, Far East of Russia1
- Radiolarians in the Jurassic siliceous shale and in the Triassic bedded chert of Unuma, Kagamigahara City, Gifu Prefecture, central Japan1
Each of the 12 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 Williriedellum ruesti 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 Williriedellum ruesti, or no answer at all. This entry cannot say which.
No 3D scan of Williriedellum ruesti 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 itWilliriedellum through timeFormations of the Middle JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Tan Sin Hok 1927)