Calymene barnesi

No picture of Calymene barnesi 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 Calymene barnesi, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
CalymenePBDB
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 2.6 million years on record.

Every occurrence read is dated to somewhere between 443.1 Mya and 440.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Ordovician — about 0 of 25 occurrencesSilurian — about 25 of 25 occurrencesSilurian443–443 Mya — about 1.0 occurrences443–443 Mya — about 1 occurrence443–443 Mya — about 1 occurrence443–443 Mya — about 1 occurrence443–443 Mya — about 1 occurrence443–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–442 Mya — about 1 occurrence442–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–441 Mya — about 1 occurrence441–440 Mya — about 1.0 occurrences443.6 Mya440 Mya

25 occurrences of Calymene barnesi 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

25 occurrences

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

Becscie — 49.40°N, 62.42°WBecscie — 49.80°N, 64.42°WBecscie — 49.82°N, 64.33°WBecscie — 49.56°N, 63.35°WBecscie — 49.74°N, 63.90°WBecscie — 49.38°N, 62.46°WBecscie — 49.66°N, 63.22°W

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The named rock units Calymene barnesi has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Calymene barnesi and its relatives

Silurian

Where Calymene barnesi and its relatives were recorded in the Silurian.

Found in the same rock

17 taxa

The Paleobiology Database records 25 sites for Calymene barnesi, 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

1 reference

Each of the 25 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 Calymene barnesi 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 Calymene barnesi, or no answer at all. This entry cannot say which.

No 3D scan of Calymene barnesi 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 itCalymene through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Chatterton and Ludvigsen 2004