Zhamoidellum ovum
No picture of Zhamoidellum ovum 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 Zhamoidellum ovum, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ZhamoidellumPBDB
Time the record covers
At least 18 million years on record.
The record covers at least 161.5 Mya to 143.1 Mya. No occurrence read is dated outside 165.3 Mya to 66 Mya.
70 occurrences of Zhamoidellum ovum on record, most of them in the Late 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
70 occurrences- Middle Jurassic13%
- Late Jurassic84%
- Early Cretaceous2%
- Late Cretaceousunder 1%
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
14 formations
- Strubberg Formation9
- Rosso Ammonitico Medio Formation8
- Nusplingen Limestone Formation7
- Rosso ad Aptici Formation3
- Czajakowa Radiolarite Formation3
- Werkkalk Formation2
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The named rock units Zhamoidellum ovum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 30 occurrences have no formation on record, which is common for older literature.
Zhamoidellum ovum and its relatives
Late JurassicWhere Zhamoidellum ovum and its relatives were recorded in the Late Jurassic.
Found in the same rock
512 taxa- Loopus primitivus32 sites
- Archaeodictyomitra minoensis30 sites
- Archaeodictyomitra apiarium29 sites
- Parvicingula mashitaensis24 sites
- Wrangellium okamurai24 sites
- Protunuma japonicus23 sites
- Stichomitra23 sites
- Thanarla brouweri20 sites
- Cinguloturris carpatica19 sites
- Cinguloturris cylindra19 sites
- Ristola altissima19 sites
- Sethocapsa18 sites
- Xitus gifuensis18 sites
- Eucyrtidiellum pyramis17 sites
- Podobursa17 sites
- Triactoma blakei17 sites
- Eucyrtidiellum ptyctum16 sites
- Williriedellum crystallinum16 sites
- Pseudodictyomitra carpatica15 sites
- Xitus15 sites
- Archaeospongoprunum imlayi14 sites
- Mirifusus14 sites
- Stichocapsa14 sites
- Acastea diaphorogona13 sites
The Paleobiology Database records 58 sites for Zhamoidellum ovum, 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
19 references- Latest Jurassic radiolarians from the northeastern part of the Torinoko Block, Yamizo Mountains, central Japan12
- Die paläogeographische Stellung des Watzmann Blockes in den Berchtesgadener Kalkalpen - Neuergebnisse auf der Basis der Analyse der Trias- und Jura-Entwicklung9
- Palökologische Verwertbarkeit oberjurassisch-unterkretazischer Radiolarienfaunen mit Beispielen aus Antarktis, Oman und Südalpen9
- Radiolarian Biostratigraphy of Middle-Upper Jurassic pelagic siliceous successions of Western Sicily and the Southern Alps (Italy)8
- Radiolaria from the Nusplingen Lithographic Limestone (Late Kimmeridgian, SW Germany)7
- Radiolarian biostratigraphy for transitional facies of chert-clastic sequence of the Taukha Terrane in the Koreyskaya River area, southern Sikhote-Alin, Russia6
- Jurassic radiolarites from the eastern part of the Pieniny Klippen Belt3
- Reichel, 20082
- Oxfordian and Callovian radiolarians from the Bucegi Massif and Piatra Craiului Mountains (Southern Carpathians, Romania)2
- Radiolarian biostratigraphy of the Jurassic-Early Cretaceous chert-clastic sequence in the Taukha Terrane (south Sikhote-Alin, Russia)2
- Radiolarien im nordbayerischen Oberjura2
- Im Reich der Meerengel. Der Nusplinger Plattenkalk und seine Fossilien1
Each of the 70 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. 7 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 Zhamoidellum ovum 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 Zhamoidellum ovum, or no answer at all. This entry cannot say which.
No 3D scan of Zhamoidellum ovum 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 itZhamoidellum through timeFormations of the Late JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dumitrica 1970