Michelinia nana
No picture of Michelinia nana 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 Michelinia nana, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MicheliniaPBDB
- Diet
- suspension feeder, photosymbioticPBDB, for Tabulata
- Life habit
- epifaunalPBDB, for Tabulata
- Motility
- stationary, attachedPBDB, for Tabulata
- Vision
- blindPBDB, for Anthozoa
Time the record covers
At most 8 million years on record.
Every occurrence read is dated to somewhere between 259.857 Mya and 251.902 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Michelinia nana on record, most of them in the Permian. 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
4 occurrences- Permian100%
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
3 formations
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The named rock units Michelinia nana has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Michelinia nana and its relatives
PermianWhere Michelinia nana and its relatives were recorded in the Permian.
Found in the same rock
13 taxa- Cryptophyllum leptoconicum4 sites
- Ufimia differentiata3 sites
- Avushoceras jakowlewi1 site
- Haydenella kiangsiensis1 site
- Michelinia parva1 site
- Pentamplexus minimum1 site
- Pentaphyllum antractum1 site
- Pentaphyllum cuneatum1 site
- Pseudofavosites finitimus1 site
- Shevyrevites1 site
- Spinomarginifera pygmaea1 site
- Transcaucasathyris minor1 site
- Ufimia1 site
The Paleobiology Database records 4 sites for Michelinia nana, and this reads all of them. The number is how many of those sites it was catalogued from too.
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
2 references- The Development and Change of Marine Organisms at the Palaeozoic-Mesozoic Boundary3
- Kotlyar et al., 19831
Each of the 4 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 Michelinia nana 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 Michelinia nana, or no answer at all. This entry cannot say which.
No 3D scan of Michelinia nana 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 itMichelinia through timeFormations of the PermianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Tchudinova 1965