Almenia spinosa

No picture of Almenia spinosa was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Almenia spinosa, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AlmeniaPBDB
Motility
actively mobilePBDB, for Arthropoda

Time the record covers

At most 5 million years on record.

The one occurrence read is dated to somewhere between 521 Mya and 516 Mya, which is a dating window rather than a span.

Cambrian — about 1 of 1 occurrenceCambrian521–521 Mya — about 0.0 occurrences521–521 Mya — about 0.0 occurrences521–521 Mya — about 0.0 occurrences521–520 Mya — about 0.0 occurrences520–520 Mya — about 0.0 occurrences520–520 Mya — about 0.0 occurrences520–520 Mya — about 0.0 occurrences520–520 Mya — about 0.0 occurrences520–519 Mya — about 0.0 occurrences519–519 Mya — about 0.0 occurrences519–519 Mya — about 0.0 occurrences519–519 Mya — about 0.0 occurrences519–519 Mya — about 0.0 occurrences519–518 Mya — about 0.0 occurrences518–518 Mya — about 0.0 occurrences518–518 Mya — about 0.0 occurrences518–518 Mya — about 0.0 occurrences518–518 Mya — about 0.0 occurrences518–517 Mya — about 0.0 occurrences517–517 Mya — about 0.0 occurrences517–517 Mya — about 0.0 occurrences517–517 Mya — about 0.0 occurrences517–517 Mya — about 0.0 occurrences517–516 Mya — about 0.0 occurrences516–516 Mya — about 0.0 occurrences516–516 Mya — about 0.0 occurrences521.5 Mya515.5 Mya

1 occurrence of Almenia spinosa on record, most of them in the Cambrian. 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

Qiongzhusi — 24.65°N, 102.97°E

Loading coastlines…

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

Almenia spinosa and its relatives

Cambrian

Where Almenia spinosa and its relatives were recorded in the Cambrian.

Found in the same rock

10 taxa

The Paleobiology Database records 1 site for Almenia spinosa, 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Almenia spinosa was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Almenia spinosa, or no answer at all. This entry cannot say which.

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itAlmenia through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hou and Bergström 1997