Baumgartneria retrospina
No picture of Baumgartneria retrospina 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 Baumgartneria retrospina, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- BaumgartneriaPBDB
Time the record covers
At least 1.9 million years on record.
The record covers at least 241.464 Mya to 239.48 Mya. No occurrence read is dated outside 243.43 Mya to 227.3 Mya.
15 occurrences of Baumgartneria retrospina on record, most of them in the Middle 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
15 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.
Baumgartneria retrospina and its relatives
Middle TriassicWhere Baumgartneria retrospina and its relatives were recorded in the Middle Triassic.
Found in the same rock
117 taxa- Oertlispongus inaequispinosus11 sites
- Pseudostylosphaera coccostyla8 sites
- Oertlispongus6 sites
- Triassocampe6 sites
- Baumgartneria ambigua5 sites
- Falcispongus calcaneum5 sites
- Triassocampe scalaris5 sites
- Cryptostephanidium4 sites
- Eptingium manfredi4 sites
- Falcispongus heinzi4 sites
- Muelleritortis4 sites
- Paroertlispongus4 sites
- Paroertlispongus daofuensis4 sites
- Paroertlispongus multispinosus4 sites
- Sarla4 sites
- Sepsagon4 sites
- Triassocampe deweveri4 sites
- Baumgartneria bifurcata3 sites
- Plafkerium3 sites
- Pseudostylosphaera3 sites
- Spongopallium3 sites
- Spongopallium contortum3 sites
- Archaeocenosphaera2 sites
- Astrocentrus2 sites
The Paleobiology Database records 15 sites for Baumgartneria retrospina, 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
5 references- Revised Middle and Late Triassic radiolarian ages for ophiolite mélanges: implications for the geodynamic evolution of the northern part of the early Mesozoic Neotethyan subbasins6
- Ladinian radiolarian fauna from West Sichuan, China4
- Permian and Triassic Radiolaria from Northwest Thailand: paleogeographical implications2
- Middle Triassic radiolarians from Slovenia (Yugoslavia)2
- Triassic radiolarian assemblages in the Rubik area, and Cukali zone, Albania1
Each of the 15 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 Baumgartneria retrospina 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 Baumgartneria retrospina, or no answer at all. This entry cannot say which.
No 3D scan of Baumgartneria retrospina 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 itBaumgartneria through timeFormations of the Middle TriassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Dumitrica 1982