Diacalymene gabrielsi
No picture of Diacalymene gabrielsi 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 Diacalymene gabrielsi, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- DiacalymenePBDB
- Diet
- carnivorePBDB, for Calymenidae
- Life habit
- nektobenthicPBDB, for Calymenidae
- Motility
- actively mobilePBDB, for Calymenidae
- Vision
- well-developedPBDB, for Calymenidae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 6.2 million years on record.
Every occurrence read is dated to somewhere between 432.9 Mya and 426.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
8 occurrences of Diacalymene gabrielsi 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
8 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 Diacalymene gabrielsi has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Diacalymene gabrielsi and its relatives
SilurianWhere Diacalymene gabrielsi and its relatives were recorded in the Silurian.
Found in the same rock
116 taxa- Calymene polgari6 sites
- Struszia6 sites
- Acidaspis5 sites
- Atrypa (Gotatrypa) variabilis5 sites
- Ceratocephala5 sites
- Dicranogmus lepidus5 sites
- Dudleyaspis5 sites
- Hercotrema pentaforma5 sites
- Otarion huddyi5 sites
- Pentlandina harperi5 sites
- Radiaspis5 sites
- Borealarges renodis4 sites
- Borealarges tuckerae4 sites
- Borealarges variabilis4 sites
- Ceratocephala (Ceratocephalina)4 sites
- Deiphon4 sites
- Hadromeros4 sites
- Hedeina4 sites
- Leonaspis4 sites
- Merista cuneatina4 sites
- Morinorhynchus crispus4 sites
- Nucleospira lentilca4 sites
- Pentlandina lamelliformis4 sites
- Plectatrypa unicosta4 sites
The Paleobiology Database records 8 sites for Diacalymene gabrielsi, 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- Silicified calymenid trilobites from the Mackenzie Mountains, northwest Canada7
- Silurian (Wenlock) Calymenid trilobites from the Cape Phillips Formation, central Canadian Arctic1
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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Diacalymene gabrielsi 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 Diacalymene gabrielsi, or no answer at all. This entry cannot say which.
No 3D scan of Diacalymene gabrielsi 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 itDiacalymene through timeFormations of the SilurianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Siveter and Chatterton 1996