Aspidagnostus lunulosus

No picture of Aspidagnostus lunulosus was found. Wikipedia, Wikidata and iDigBio were searched and had none. 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 Aspidagnostus lunulosus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AspidagnostusPBDB
Diet
detritivorePBDB, for Agnostida
Life habit
epifaunalPBDB, for Agnostida
Motility
slow-movingPBDB, for Agnostida
Vision
blindPBDB, for Clavagnostidae

Time the record covers

At most 7.7 million years on record.

Every occurrence read is dated to somewhere between 500.5 Mya and 492.8 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 14 of 14 occurrencesCambrian501–500 Mya — about 0.1 occurrences500–500 Mya — about 0.4 occurrences500–500 Mya — about 0.4 occurrences500–500 Mya — about 0.4 occurrences500–499 Mya — about 0.6 occurrences499–499 Mya — about 0.6 occurrences499–499 Mya — about 0.6 occurrences499–498 Mya — about 0.6 occurrences498–498 Mya — about 0.6 occurrences498–498 Mya — about 0.6 occurrences498–498 Mya — about 0.6 occurrences498–497 Mya — about 0.6 occurrences497–497 Mya — about 0.6 occurrences497–497 Mya — about 0.6 occurrences497–496 Mya — about 0.6 occurrences496–496 Mya — about 0.6 occurrences496–496 Mya — about 0.6 occurrences496–495 Mya — about 0.6 occurrences495–495 Mya — about 0.6 occurrences495–495 Mya — about 0.6 occurrences495–495 Mya — about 0.6 occurrences495–494 Mya — about 0.6 occurrences494–494 Mya — about 0.4 occurrences494–494 Mya — about 0.2 occurrences494–493 Mya — about 0.2 occurrences493–493 Mya — about 0.2 occurrences493–493 Mya — about 0.2 occurrences493–493 Mya — about 0.1 occurrences501 Mya492.3 Mya

14 occurrences of Aspidagnostus lunulosus 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

14 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

3 formations

Huaqiao — 28.39°N, 109.53°EHuaqiao — 28.72°N, 109.97°EZhumabai — 43.53°N, 69.95°EHuayansi — 28.82°N, 118.60°EHuayansi — 28.90°N, 118.50°E

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

Aspidagnostus lunulosus and its relatives

Cambrian

Where Aspidagnostus lunulosus and its relatives were recorded in the Cambrian.

Found in the same rock

The Paleobiology Database records no fossil sites for Aspidagnostus lunulosus, so there is nothing to compare it with.

Entered from

4 references

Each of the 14 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. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

No picture of Aspidagnostus lunulosus was found. Wikipedia, Wikidata and iDigBio were searched and had none.

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 Aspidagnostus lunulosus, or no answer at all. This entry cannot say which.

No 3D scan of Aspidagnostus lunulosus 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 itAspidagnostus through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Kryskov 1963)