Praeconocaryomma mamillaria
No picture of Praeconocaryomma mamillaria 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 Praeconocaryomma mamillaria, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PraeconocaryommaPBDB
Time the record covers
At least 22 million years on record.
The record covers at least 180.4 Mya to 157.9 Mya. No occurrence read is dated outside 192.9 Mya to 154.8 Mya.
6 occurrences of Praeconocaryomma mamillaria on record, most of them in the Early 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
6 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
3 formations
- Phantom Creek Formation · Maude Group3
- Werkkalk Formation1
- Whiteaves Formation · Maude Group1
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The named rock units Praeconocaryomma mamillaria has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Praeconocaryomma mamillaria and its relatives
Early JurassicWhere Praeconocaryomma mamillaria and its relatives were recorded in the Early Jurassic.
Found in the same rock
101 taxa- Paronaella6 sites
- Elodium mackenziei4 sites
- Emiluvia4 sites
- Hsuum plectocostatum4 sites
- Paronaella skowkonaensis4 sites
- Staurolonche4 sites
- Acaeniotylopsis ghostensis3 sites
- Archaeohagiastrum longipes3 sites
- Bernoullius saccideon3 sites
- Bistarkum phantomense3 sites
- Crucella angulosa3 sites
- Crucella squama3 sites
- Elodium3 sites
- Hagiastrum majusculum3 sites
- Hexasaturnalis hexagonus3 sites
- Homoeoparonaella3 sites
- Hsuum3 sites
- Hsuum optimum3 sites
- Napora3 sites
- Orbiculiformella incognita3 sites
- Parahsuum3 sites
- Paronaella grahamensis3 sites
- Paronaella notabilis3 sites
- Paronaella tripla3 sites
The Paleobiology Database records 6 sites for Praeconocaryomma mamillaria, 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
3 references- Lower and Middle Jurassic radiolarian biostratigraphy and systematic paleontology, Queen Charlotte Islands, British Columbia4
- Jurassic and Early Cretaceous Radiolaria of the Lower Amurian Terrane: Khabarovsk region, Far East of Russia1
- Radiolarien im nordbayerischen Oberjura1
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. 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 Praeconocaryomma mamillaria 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 Praeconocaryomma mamillaria, or no answer at all. This entry cannot say which.
No 3D scan of Praeconocaryomma mamillaria 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 itPraeconocaryomma through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Rüst 1898)