Eomyelodactylus
No picture of Eomyelodactylus 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 Eomyelodactylus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MyelodactylidaePBDB
- Diet
- suspension feederPBDB, for Disparida
- Life habit
- intermediate-level epifaunalPBDB, for Disparida
- Motility
- stationary, attachedPBDB, for Disparida
- Vision
- blindPBDB, for Crinoidea
- Environment
- marinePBDB, for Echinodermata
Time the record covers
At least 4.5 million years on record.
The record covers at least 443.1 Mya to 438.6 Mya. No occurrence read is dated outside 445.2 Mya to 432.9 Mya.
26 occurrences of Eomyelodactylus 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
26 occurrences- Ordovician4%
- Silurian96%
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
6 formations
- Jupiter Formation11
- Reynales Formation · Clinton Group6
- Gun River Formation4
- Menier Formation3
- Ellis Bay Formation1
- Becscie Formation1
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The named rock units Eomyelodactylus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Eomyelodactylus and its relatives
SilurianWhere Eomyelodactylus and its relatives were recorded in the Silurian.
Found in the same rock
65 taxa- Protaxocrinus sideros4 sites
- Cybelecrinus ladas3 sites
- Dimerocrinites elegans3 sites
- Aetocrinus gracilis2 sites
- Camerata2 sites
- Eucalyptocrinites2 sites
- Euspirocrinus2 sites
- Fragucrinus bothros2 sites
- ? Rowellella anticostiensis1 site
- Acernaspis1 site
- Athyrididae1 site
- Auloporoidea1 site
- Becsciecrinus1 site
- Besciecrinus groulxi n. sp.1 site
- Bojocyclus1 site
- Bryozoa1 site
- Bucucrinus saccus1 site
- Bumastus1 site
- Camptodictyon penefastigiatum1 site
- Chenocrinus canadaensis1 site
- Cincinnaticrinidae1 site
- Clathrodictyon boreale1 site
- Cybelecrinus nebros1 site
- Dalejina1 site
The Paleobiology Database records 19 sites for Eomyelodactylus, 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
4 references- New taxa and revised stratigraphic distribution of the crinoid fauna from Anticosti Island, Québec, Canada (Late Ordovician-early Silurian)13
- The Crinoidea of Anticosti Island, Quebec (Late Ordovician to Early Silurian)7
- The Early Silurian myelodactylid crinoid Eomyelodactylus Foerste5
- Caradocian-Gedinnian echinoderm associations of Central and Eastern North America1
Each of the 26 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 Eomyelodactylus 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 Eomyelodactylus, or no answer at all. This entry cannot say which.
No 3D scan of Eomyelodactylus 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 itMyelodactylidae through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Foerste 1919