Vladanella mariannae
No picture of Vladanella mariannae 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 Vladanella mariannae, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- VladanellaPBDB
- Diet
- suspension feederPBDB, for Murchisoniidae
- Life habit
- epifaunalPBDB, for Murchisoniidae
- Motility
- facultatively mobilePBDB, for Murchisoniidae
- Vision
- limitedPBDB, for Murchisoniina
- Environment
- coastal,marinePBDB, for Murchisoniina
Time the record covers
At least 17 million years on record.
The record covers at least 410.62 Mya to 393.47 Mya. No occurrence read is dated outside 413.02 Mya to 387.95 Mya.
3 occurrences of Vladanella mariannae on record, most of them in the Devonian. 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
3 occurrences- Devonian100%
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
2 formations
Loading coastlines…
The named rock units Vladanella mariannae has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Vladanella mariannae and its relatives
DevonianWhere Vladanella mariannae and its relatives were recorded in the Devonian.
Found in the same rock
50 taxa- Palaeozygopleura alinae3 sites
- Asinomphalus ruzickai2 sites
- Coelocyclus rarissimus2 sites
- Hanusispira confinis2 sites
- Hanusispira fugitiva2 sites
- Petrochus praecedens2 sites
- Pragoloron miser2 sites
- Australonema havliceki1 site
- Batteniella prantli1 site
- Blodgettinotus ornatus1 site
- Bohemozyga kettneri1 site
- Branzovodiscus bajae1 site
- Branzovya maturoglabra1 site
- Cancellator belua1 site
- Decorochilina costata1 site
- Devonozyga diversicostata1 site
- Devonozyga perneri1 site
- Diplozone innocens1 site
- Dongiovannia pragensis1 site
- Eucystis1 site
- Globulonema globosum1 site
- Hanusispira hanusi1 site
- Hawletrochus pragensis1 site
- Holyneconcha splendida1 site
The Paleobiology Database records 3 sites for Vladanella mariannae, 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
1 referenceEach of the 3 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 the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Vladanella mariannae 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 Vladanella mariannae, or no answer at all. This entry cannot say which.
No 3D scan of Vladanella mariannae 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 itVladanella through timeFormations of the DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Horný 1992