Agerina erratica

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

On record

Recorded, not inferred
Sits inside
AgerinaPBDB
Diet
carnivorePBDB, for Corynexochida
Life habit
nektobenthicPBDB, for Corynexochida
Motility
actively mobilePBDB, for Corynexochida
Vision
well-developedPBDB, for Leiostegiidae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 4.3 million years on record.

Every occurrence read is dated to somewhere between 475.6 Mya and 471.3 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Ordovician — about 3 of 3 occurrencesOrdovician476–476 Mya — about 0.0 occurrences476–475 Mya — about 0.1 occurrences475–475 Mya — about 0.1 occurrences475–475 Mya — about 0.1 occurrences475–475 Mya — about 0.1 occurrences475–475 Mya — about 0.1 occurrences475–475 Mya — about 0.1 occurrences475–474 Mya — about 0.1 occurrences474–474 Mya — about 0.1 occurrences474–474 Mya — about 0.1 occurrences474–474 Mya — about 0.1 occurrences474–474 Mya — about 0.1 occurrences474–473 Mya — about 0.1 occurrences473–473 Mya — about 0.1 occurrences473–473 Mya — about 0.1 occurrences473–473 Mya — about 0.1 occurrences473–473 Mya — about 0.1 occurrences473–473 Mya — about 0.1 occurrences473–472 Mya — about 0.1 occurrences472–472 Mya — about 0.1 occurrences472–472 Mya — about 0.1 occurrences472–472 Mya — about 0.1 occurrences472–472 Mya — about 0.1 occurrences472–472 Mya — about 0.1 occurrences472–471 Mya — about 0.1 occurrences471–471 Mya — about 0.0 occurrences476.1 Mya470.8 Mya

3 occurrences of Agerina erratica 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

3 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

Latorp — 59.24°N, 14.94°E

Loading coastlines…

The named rock units Agerina erratica has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Agerina erratica and its relatives

Ordovician

Where Agerina erratica and its relatives were recorded in the Ordovician.

Found in the same rock

19 taxa

The Paleobiology Database records 3 sites for Agerina erratica, 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

2 references

Each of the 3 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 the Paleobiology Database's own record for the work.

Media and terms

Media content0

No picture of Agerina erratica was found. Wikidata and iDigBio were searched and had none.

Wikipedia and 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 Agerina erratica, or no answer at all. This entry cannot say which.

No 3D scan of Agerina erratica 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 itAgerina through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Tjernvik 1956