Afrollonia
via iDigBio · CC0 · 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
- MargaritinaePBDB
- Diet
- grazerPBDB, for Turbinidae
- Life habit
- epifaunalPBDB, for Turbinidae
- Motility
- actively mobilePBDB, for Turbinidae
- Vision
- limitedPBDB, for Gastropoda
Time the record covers
At least 51 million years on record.
The record covers at least 113.2 Mya to 61.66 Mya. No occurrence read is dated outside 119.57 Mya to 59.24 Mya.
7 occurrences of Afrollonia on record, most of them in the Paleocene. 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
7 occurrencesThese 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 Afrollonia has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Afrollonia and its relatives
PaleoceneWhere Afrollonia and its relatives were recorded in the Paleocene.
Found in the same rock
408 taxa- Astarte (Leckhamptonia)3 sites
- Nagaoella3 sites
- Pterotrigonia3 sites
- Amauropsis2 sites
- Bayania2 sites
- Campanile2 sites
- Eriptycha2 sites
- Ostrea2 sites
- Pyrazus2 sites
- Rissoina2 sites
- Semisolarium2 sites
- Tectus2 sites
- Acanthochaetetes1 site
- Acar1 site
- Acesta1 site
- Acteon1 site
- Actinacis1 site
- Adegokeastrea ewekoroensis1 site
- Admetula1 site
- Aeora africana1 site
- Agaronia togoensis1 site
- Akera1 site
- Amaurellina1 site
- Ampullina1 site
The Paleobiology Database records 5 sites for Afrollonia, 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
3 references- Kase, 19843
- Stratigraphy and Paleontology of the Ewekoro Formation (Paleocene) of Southwestern Nigeria3
- La faune danienne de Vigny (Val-d’Oise, France): importance pour l’étude de la diversification des mollusques au début du Tertiaire1
Each of the 7 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 Afrollonia
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Afrollonia 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 itMargaritinae through timeFormations of the PaleoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Adegoke 1977