Austrorissopsis fricta

No picture of Austrorissopsis fricta 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 Austrorissopsis fricta, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AustrorissopsisPBDB
Diet
grazerPBDB, for Vanikoroidea
Life habit
epifaunalPBDB, for Vanikoroidea
Motility
actively mobilePBDB, for Vanikoroidea
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 14 million years on record.

The record covers at least 15.9 Mya to 1.63 Mya. No occurrence read is dated outside 18.7 Mya to 340 ka.

Miocene — about 1 of 2 occurrencesMiocenePliocene — about 0 of 2 occurrencesPleistocene — about 1 of 2 occurrencesPleistocene19–19 Mya — about 0.1 occurrences19–18 Mya — about 0.2 occurrences18–17 Mya — about 0.2 occurrences17–17 Mya — about 0.2 occurrences17–16 Mya — about 0.2 occurrences16–15 Mya — about 0.0 occurrences1.9–1.3 Mya — about 0.3 occurrences1.3–640 ka Mya — about 0.5 occurrences640 ka–0 Mya — about 0.2 occurrences15.9 Mya1.63 Mya19.2 Mya0 Mya

2 occurrences of Austrorissopsis fricta on record, most of them in the Miocene. 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

2 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

2 formations

Rifle Butts — 45.12°S, 170.93°ETainui Shell Bed — 39.95°S, 174.98°E

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

Austrorissopsis fricta and its relatives

Miocene

Where Austrorissopsis fricta and its relatives were recorded in the Miocene.

Found in the same rock

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

Entered from

2 references

Each of the 2 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 Austrorissopsis fricta 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 Austrorissopsis fricta, or no answer at all. This entry cannot say which.

No 3D scan of Austrorissopsis fricta was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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 itAustrorissopsis through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Finlay 1930)