Tetreucystis tetrabrachiolata
No picture of Tetreucystis tetrabrachiolata 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 Tetreucystis tetrabrachiolata, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- TetreucystisPBDB
- Diet
- suspension feederPBDB, for Blastozoa
- Life habit
- epifaunalPBDB, for Blastozoa
- Motility
- stationaryPBDB, for Blastozoa
- Environment
- marinePBDB, for Echinodermata
Time the record covers
At most 3.6 million years on record.
The one occurrence read is dated to somewhere between 448.8 Mya and 445.2 Mya, which is a dating window rather than a span.
1 occurrence of Tetreucystis tetrabrachiolata 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
1 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
1 formation
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The named rock units Tetreucystis tetrabrachiolata has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Tetreucystis tetrabrachiolata and its relatives
OrdovicianWhere Tetreucystis tetrabrachiolata and its relatives were recorded in the Ordovician.
Found in the same rock
13 taxa- Archinacella1 site
- Cliftonia psittacina1 site
- Cymbularia bullatus1 site
- Dicranopeltis polytoma1 site
- Dindymene1 site
- Eostropheodonta hirnantensis1 site
- Eucystis langoeyensis1 site
- Lonchodomas1 site
- Primaspis evoluta1 site
- Sphaerocoryphe kingi1 site
- Stygina latifrons1 site
- Tretaspis latilimba1 site
- Tretaspis sortita1 site
The Paleobiology Database records 1 site for Tetreucystis tetrabrachiolata, 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
1 referenceEach of the 1 occurrence 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 Tetreucystis tetrabrachiolata 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 Tetreucystis tetrabrachiolata, or no answer at all. This entry cannot say which.
No 3D scan of Tetreucystis tetrabrachiolata 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 itTetreucystis through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Bockelie 1984