Cucullaea donaldi

Cucullaea donaldi

via iDigBio · CC0 · via iDigBio. 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
CucullaeaPBDB
Diet
suspension feederPBDB, for Cucullaea
Life habit
infaunalPBDB, for Cucullaea
Motility
facultatively mobilePBDB, for Cucullaea
Vision
limitedPBDB, for Cucullaeidae

Time the record covers

At most 3.9 million years on record.

Every occurrence read is dated to somewhere between 37.71 Mya and 33.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Eocene — about 11 of 11 occurrencesEoceneOligocene — about 0 of 11 occurrences38–38 Mya — about 0.4 occurrences38–37 Mya — about 0.5 occurrences37–37 Mya — about 0.5 occurrences37–37 Mya — about 0.5 occurrences37–37 Mya — about 0.5 occurrences37–37 Mya — about 0.5 occurrences37–37 Mya — about 0.5 occurrences37–36 Mya — about 0.5 occurrences36–36 Mya — about 0.5 occurrences36–36 Mya — about 0.5 occurrences36–36 Mya — about 0.5 occurrences36–36 Mya — about 0.5 occurrences36–36 Mya — about 0.5 occurrences36–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–35 Mya — about 0.5 occurrences35–34 Mya — about 0.5 occurrences34–34 Mya — about 0.5 occurrences34–34 Mya — about 0.5 occurrences34–34 Mya — about 0.4 occurrences38.21 Mya33.4 Mya

11 occurrences of Cucullaea donaldi on record, most of them in the Eocene. 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

11 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

Submeseta — 64.24°S, 56.64°WSubmeseta — 64.24°S, 56.66°WSubmeseta — 64.26°S, 56.66°WSubmeseta — 64.26°S, 56.62°W

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

Cucullaea donaldi and its relatives

Eocene

Where Cucullaea donaldi and its relatives were recorded in the Eocene.

Found in the same rock

38 taxa

The Paleobiology Database records 11 sites for Cucullaea donaldi, 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

1 reference

Each of the 11 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 content1

Picture of Cucullaea donaldi

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

No 3D scan of Cucullaea donaldi 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 itCucullaea through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Sharman and Newton 1894