Udalia plana
No picture of Udalia plana 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 Udalia plana, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- UdaliaPBDB
Time the record covers
At least 6.6 million years on record.
The record covers at least 199.5 Mya to 192.9 Mya. No occurrence read is dated outside 201.4 Mya to 184.2 Mya.
53 occurrences of Udalia plana 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
53 occurrences- Early Jurassic100%
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
4 formations
- Sandilands Formation · Kunga Group38
- Hocakoey Formation13
- San Hipolito Formation1
- Aramachay Formation · Pucara Group1
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The named rock units Udalia plana has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Udalia plana and its relatives
Early JurassicWhere Udalia plana and its relatives were recorded in the Early Jurassic.
Found in the same rock
196 taxa- Beatricea christovalensis30 sites
- Charlottea weedensis30 sites
- Canoptum columbiaense28 sites
- Droltus hecatensis28 sites
- Praehexasaturnalis tetraradiatus28 sites
- Trexus dodgensis28 sites
- Udalia primaeva27 sites
- Tozerium nascens26 sites
- Crucella hettangica25 sites
- Thurstonia minutaglobus25 sites
- Udalia dennisoni24 sites
- Charlottea amurensis23 sites
- Parahsuum simplum22 sites
- Udalia parvacapsa22 sites
- Pseudoeucyrtis21 sites
- Archaeocenosphaera laseekensis20 sites
- Katroma irvingi20 sites
- Protokatroma aquila20 sites
- Atalantria emmela19 sites
- Pantanellium browni19 sites
- Bipedis elizabethae18 sites
- Bipedis hannai18 sites
- Farcus18 sites
- Palaeosaturnalis liassicus17 sites
The Paleobiology Database records 53 sites for Udalia plana, 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- Biochronology and paleontology of Lower Jurassic (Hettangian and Sinemurian) radiolarians, Queen Charlotte Islands, British Columbia38
- Lower Jurassic (Hettangian-Sinemurian) radiolarians from the Antalya Nappes, Central Taurids, Southern Turkey13
- Radiolarien aus dem Grenzbereich Hettangium/Sinemurium von Nordperu [Radiolarians from the Hettangian/Sinemurian boundary of northern Peru]1
- Pliensbachian (Lower Jurassic) Radiolaria from Baja California Sur, Mexico1
Each of the 53 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 Udalia plana 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 Udalia plana, or no answer at all. This entry cannot say which.
No 3D scan of Udalia plana was found in MorphoSource and Sketchfab.
Smithsonian Open Access 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
What may have been alongside itUdalia through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Carter et al. 1998