Leptaena provellerosa
No picture of Leptaena provellerosa was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Leptaena provellerosa, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- LeptaenaPBDB
- Diet
- suspension feederPBDB, for Leptaena
- Life habit
- epifaunalPBDB, for Leptaena
- Motility
- stationaryPBDB, for Leptaena
- Vision
- blindPBDB, for Strophomenata
- Environment
- marinePBDB, for Lophophorata
Time the record covers
At least 1.7 million years on record.
The record covers at least 426.7 Mya to 425 Mya. No occurrence read is dated outside 430.6 Mya to 422.7 Mya.
5 occurrences of Leptaena provellerosa on record, most of them in the Silurian. 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
5 occurrences- Silurian100%
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
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The named rock units Leptaena provellerosa has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Leptaena provellerosa and its relatives
SilurianWhere Leptaena provellerosa and its relatives were recorded in the Silurian.
Found in the same rock
97 taxa- Ananaspis fecunda4 sites
- Atrypa4 sites
- Cyrtia4 sites
- Gladiostrophia4 sites
- Havlicekia4 sites
- Metaplasia4 sites
- Resserella4 sites
- Atrypina3 sites
- Atrypoidea3 sites
- Ceratocephala3 sites
- Clarkeia3 sites
- Crinoidea3 sites
- Decoroscutellum3 sites
- Dicoelosia biloba3 sites
- Gracianella3 sites
- Kosovopeltis3 sites
- Kozlenia3 sites
- Ktenoura3 sites
- Leonaspis leonhardi3 sites
- Navispira3 sites
- Parmorthina3 sites
- Scharyia micropyga3 sites
- Septatrypa3 sites
- Stenorhynchia3 sites
The Paleobiology Database records 5 sites for Leptaena provellerosa, 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- Silurian field excursions: Prague Basin (Barrandian), Bohemia3
- Silurian and Lochkovian communities in the Prague basin (Barrandian area, Czech Republic)2
Each of the 5 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 Leptaena provellerosa was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Leptaena provellerosa, or no answer at all. This entry cannot say which.
No 3D scan of Leptaena provellerosa 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 itLeptaena through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Havlicek and Storch 1990)