Microthyrium
Microthyrium is a genus of fungi in the Microthyriaceae family.

via iDigBio · CC BY-NC-SA · via iDigBio. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Sits inside
- MicrothyriaceaePBDB
Time the record covers
At most 18 million years on record.
Every occurrence read is dated to somewhere between 23.04 Mya and 5.333 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Microthyrium on record, most of them in the Miocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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- Miocene100%
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.
Microthyrium and its relatives
MioceneWhere Microthyrium and its relatives were recorded in the Miocene.
Found in the same rock
26 taxa- <Unknown>1 site
- Alchornea1 site
- Asteraceae1 site
- Bombacaeae indet.1 site
- cf. Banisteriopsis sp.1 site
- cf. Glycydendrum sp.1 site
- Cyathea1 site
- Ericaceae1 site
- Eugenia1 site
- Filicineae indet.1 site
- Filicineae indet. 21 site
- Hiraea1 site
- Hymenophyllum1 site
- Ilex1 site
- Lisianthus sp.1 site
- Lophosoria1 site
- Lycopodium1 site
- Melastomataceae1 site
- Muscae indet.1 site
- Phaeoceros1 site
- Pityrogramma sp.1 site
- Podocarpus1 site
- Pteridaceae1 site
- Pteris1 site
The Paleobiology Database records 1 site for Microthyrium, 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
2 references- Miocenska Flora ze Starych Gliwic na Slasku (Miocene Flora of Stare Gliwice in Upper Silesia)2
- Miocene communities and paleoenvironments of Southern Costa Rica1
Each 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. 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 content1

Picture of Microthyrium
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC BY-NC-SA
- Commercial use
- the licence does not allow it
No 3D scan of Microthyrium 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.
The description on this site
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itMicrothyriaceae through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Desmazières