Actinodonta ramseyensis
No picture of Actinodonta ramseyensis 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 Actinodonta ramseyensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ActinodontaPBDB
- Diet
- suspension feederPBDB, for Cycloconchidae
- Life habit
- infaunalPBDB, for Cycloconchidae
- Motility
- facultatively mobilePBDB, for Cycloconchidae
- Vision
- blindPBDB, for Bivalvia
- Environment
- marinePBDB, for Actinodonta
Time the record covers
At most 6.4 million years on record.
Every occurrence read is dated to somewhere between 477.1 Mya and 470.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
8 occurrences of Actinodonta ramseyensis 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
8 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
Loading coastlines…
The named rock units Actinodonta ramseyensis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Actinodonta ramseyensis and its relatives
OrdovicianWhere Actinodonta ramseyensis and its relatives were recorded in the Ordovician.
Found in the same rock
11 taxa- Cyrtodonta oboloidea4 sites
- Glyptarca primaeva4 sites
- Praearca cambriensis4 sites
- Praenucula menapiensis4 sites
- Merlinia murchisoniae2 sites
- Neseuretus ramseyensis2 sites
- Paralenorthis alata2 sites
- Ramseyocrinus cambriensis2 sites
- Orthambonites1 site
- Peruniscus ramseyensis1 site
- Saloceras sericeum1 site
The Paleobiology Database records 4 sites for Actinodonta ramseyensis, 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
3 references- On the Tremadoc rocks in the neighbourhood of St. David's, South Wales and their fossil contents5
- Some early Arenig brachiopods and trilobites from Wales2
- Revision of Arenig Bivalvia from Ramsey Island, Pembrokeshire1
Each of the 8 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 Actinodonta ramseyensis 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 Actinodonta ramseyensis, or no answer at all. This entry cannot say which.
No 3D scan of Actinodonta ramseyensis 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 itActinodonta through timeFormations of the OrdovicianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Hicks 1873)