Calyptaulax angusta

Calyptaulax angusta

via GBIF · CC0 · via GBIF. 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
CalyptaulaxPBDB
Diet
carnivorePBDB, for Phacopina
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Pterygometopidae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 14 million years on record.

The one occurrence read is dated to somewhere between 471.3 Mya and 457.3 Mya, which is a dating window rather than a span.

Ordovician — about 1 of 1 occurrenceOrdovician471–471 Mya — about 0.0 occurrences471–470 Mya — about 0.0 occurrences470–470 Mya — about 0.0 occurrences470–469 Mya — about 0.0 occurrences469–469 Mya — about 0.0 occurrences469–468 Mya — about 0.0 occurrences468–468 Mya — about 0.0 occurrences468–467 Mya — about 0.0 occurrences467–467 Mya — about 0.0 occurrences467–466 Mya — about 0.0 occurrences466–466 Mya — about 0.0 occurrences466–465 Mya — about 0.0 occurrences465–465 Mya — about 0.0 occurrences465–464 Mya — about 0.0 occurrences464–464 Mya — about 0.0 occurrences464–463 Mya — about 0.0 occurrences463–463 Mya — about 0.0 occurrences463–462 Mya — about 0.0 occurrences462–462 Mya — about 0.0 occurrences462–461 Mya — about 0.0 occurrences461–461 Mya — about 0.0 occurrences461–460 Mya — about 0.0 occurrences460–460 Mya — about 0.0 occurrences460–459 Mya — about 0.0 occurrences459–459 Mya — about 0.0 occurrences459–458 Mya — about 0.0 occurrences458–458 Mya — about 0.0 occurrences458–457 Mya — about 0.0 occurrences471.8 Mya456.8 Mya

1 occurrence of Calyptaulax angusta 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

1 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

Antelope Valley — 36.88°N, 116.66°W

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

Calyptaulax angusta and its relatives

Ordovician

Where Calyptaulax angusta and its relatives were recorded in the Ordovician.

Found in the same rock

9 taxa

The Paleobiology Database records 1 site for Calyptaulax angusta, 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 1 occurrence 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 content1

Picture of Calyptaulax angusta

Source
GBIF
Credit
via GBIF
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Calyptaulax angusta 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 itCalyptaulax through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Cooper 1953)