Problematikum
No picture of Problematikum 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 Problematikum, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ProblematicaPBDB
Time the record covers
At least 21 million years on record.
The record covers at least 227.3 Mya to 205.7 Mya. No occurrence read is dated outside 237 Mya to 201.4 Mya.
5 occurrences of Problematikum on record, most of them in the Late Triassic. 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
5 occurrences- Late Triassic100%
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
1 formation
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The named rock units Problematikum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.
Problematikum and its relatives
Late TriassicWhere Problematikum and its relatives were recorded in the Late Triassic.
Found in the same rock
161 taxa- Cheilosporites tirolensis4 sites
- Clypeina4 sites
- Crinoidea4 sites
- Cycliphyllia cyclica4 sites
- Diplopora4 sites
- Echinoidea4 sites
- Gastropoda4 sites
- Ostracoda4 sites
- Palaeastraea grandissima4 sites
- Parachaetetes4 sites
- Peronidella4 sites
- Retiophyllia clathrata4 sites
- Solenopora4 sites
- Stromatomorpha4 sites
- Thaumatoporella parvovesiculifera4 sites
- Acicularia3 sites
- Annaecoelia interiecta3 sites
- Annaecoelia mirabilis3 sites
- Astraeomorpha confusa3 sites
- Astraeomorpha crassisepta3 sites
- Baccanella3 sites
- Bacinella3 sites
- Bacinella irregularis3 sites
- Bivalvia3 sites
The Paleobiology Database records 5 sites for Problematikum, 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- Fazielle und paläontologische Untersuchungen in oberrhätischen Riffen (Feichtenstein- und Gruberriff bei Hintersee, Salzburg, Nördliche Kalkalpen)2
- Micropaleontology of Limestone Beds within the Shotori Dolomite (Triassic) of Kuh-e Nayband, Tabas Area, East-Central Iran1
- Facies and Paleoecology of two Upper Triassic Reef-complexes of the Northern Calcareous Alps ("Upper Rhaetian" Reef Limestones, Salzburg, Austria)1
- Fossilieninhalt und Mikrofazies des Dachsteinkalkes (Ober-Trias) im Begunjscica-Gebirge, S-Karawanken (NW-Slovenien, Jugoslavien)1
Each of the 5 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 Problematikum 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 Problematikum, or no answer at all. This entry cannot say which.
No 3D scan of Problematikum 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 itProblematica through timeFormations of the Late TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.