Porkunites
No picture of Porkunites 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 Porkunites, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- CryptolichenariidaePBDB
- Diet
- suspension feederPBDB, for Chaetetida
- Life habit
- epifaunal, gregarious, clonalPBDB, for Chaetetida
- Motility
- stationary, attachedPBDB, for Chaetetida
- Vision
- blindPBDB, for Porifera
Time the record covers
At least 4.3 million years on record.
The record covers at least 449.5 Mya to 445.2 Mya. No occurrence read is dated outside 458.2 Mya to 443.1 Mya.
4 occurrences of Porkunites on record, most of them in the Ordovician. 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- Ordovician100%
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 Porkunites has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.
Porkunites and its relatives
OrdovicianWhere Porkunites and its relatives were recorded in the Ordovician.
Found in the same rock
11 taxa- Callograptus1 site
- Codonophyllum rhizobolon1 site
- Dictyonema1 site
- Laticrura1 site
- Mastigograptus1 site
- Palaeofavosites porkuniensis1 site
- Paliphyllum sokolovi1 site
- Pirgumena1 site
- Reuschella1 site
- Schmidtomena acuteplicata1 site
- Streptis undifera1 site
The Paleobiology Database records 2 sites for Porkunites, 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
4 references- Large-scale Tazhong Ordovician reef-flat oil-gas field in the Tarim Basin of China1
- Stratotype of the Porkuni Stage with comments on the Röa Member (uppermost Ordovician, Estonia)1
- Khayznikova, 19891
- The Incommunicate Tabulata of Estonia1
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 Porkunites 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 Porkunites, or no answer at all. This entry cannot say which.
No 3D scan of Porkunites 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 itCryptolichenariidae through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Klaamann 1966