Kiangsuaspis

Kiangsuaspis nankingensis is an extinct phyllocarid crustaceans from Late Silurian China. It was originally described in 1962 by Kiang P'an as an incomplete ventral plate of a cyathaspidid heterostracan agnathan with a unique pattern of raised, sculptured tubercles that fuse together into anastomosing ridges. In 1984, Jiang P'an then reappraised it as a ceratiocaridid crustacean.

Kiangsuaspis

Apokryltaros · CC BY-SA 4.0 · via Wikipedia/Commons. 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
HeterostraciPBDB
Motility
actively mobilePBDB, for Chordata

Time the record covers

At most 6.2 million years on record.

The one occurrence read is dated to somewhere between 432.9 Mya and 426.7 Mya, which is a dating window rather than a span.

Silurian — about 1 of 1 occurrenceSilurian433–433 Mya — about 0.0 occurrences433–432 Mya — about 0.0 occurrences432–432 Mya — about 0.0 occurrences432–432 Mya — about 0.0 occurrences432–432 Mya — about 0.0 occurrences432–431 Mya — about 0.0 occurrences431–431 Mya — about 0.0 occurrences431–431 Mya — about 0.0 occurrences431–431 Mya — about 0.0 occurrences431–431 Mya — about 0.0 occurrences431–430 Mya — about 0.0 occurrences430–430 Mya — about 0.0 occurrences430–430 Mya — about 0.0 occurrences430–430 Mya — about 0.0 occurrences430–429 Mya — about 0.0 occurrences429–429 Mya — about 0.0 occurrences429–429 Mya — about 0.0 occurrences429–429 Mya — about 0.0 occurrences429–428 Mya — about 0.0 occurrences428–428 Mya — about 0.0 occurrences428–428 Mya — about 0.0 occurrences428–428 Mya — about 0.0 occurrences428–427 Mya — about 0.0 occurrences427–427 Mya — about 0.0 occurrences427–427 Mya — about 0.0 occurrences427–427 Mya — about 0.0 occurrences433.4 Mya426.2 Mya

1 occurrence of Kiangsuaspis 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

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

Fentou — 32.05°N, 119.05°E

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

Kiangsuaspis and its relatives

Silurian

Where Kiangsuaspis and its relatives were recorded in the Silurian.

Found in the same rock

19 taxa

The Paleobiology Database records 1 site for Kiangsuaspis, 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 content1

Picture of Kiangsuaspis

Credit
Apokryltaros
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Kiangsuaspis 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.

The description on this site

Licence
CC BY-SA 4.0

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

Keep going

What may have been alongside itHeterostraci through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.