Amalda (Gracilispira)

No picture of Amalda (Gracilispira) 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 Amalda (Gracilispira), or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
AmaldaPBDB
Diet
carnivorePBDB, for Neogastropoda
Life habit
epifaunalPBDB, for Neogastropoda
Motility
actively mobilePBDB, for Neogastropoda
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 40 million years on record.

The record covers at least 41.03 Mya to 774 ka. No occurrence read is dated outside 48.07 Mya to 129 ka.

Eocene — about 8 of 11 occurrencesEoceneOligocene — about 0 of 11 occurrencesMiocene — about 1 of 11 occurrencesMiocenePliocene — about 0 of 11 occurrencesPleistocene — about 2 of 11 occurrences49–47 Mya — about 0.4 occurrences47–46 Mya — about 0.9 occurrences46–44 Mya — about 0.9 occurrences44–42 Mya — about 0.9 occurrences42–41 Mya — about 0.9 occurrences41–39 Mya — about 0.2 occurrences39–38 Mya — about 0.3 occurrences38–36 Mya — about 2 occurrences36–34 Mya — about 2 occurrences34–33 Mya — about 0.4 occurrences23–21 Mya — about 0.1 occurrences21–20 Mya — about 0.3 occurrences20–18 Mya — about 0.3 occurrences18–16 Mya — about 0.3 occurrences16–15 Mya — about 0.1 occurrences3.3–1.6 Mya — about 0.5 occurrences1.6–0 Mya — about 1 occurrence41.03 Mya774 ka49 Mya0 Mya

11 occurrences of Amalda (Gracilispira) on record, most of them in the Eocene. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

11 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

7 formations

Banc à verrins — 48.85°N, 1.94°EWaihao Greensand — 44.78°S, 171.17°EBroken River — 44.52°S, 170.93°EPoint Allen — 36.00°S, 137.17°EIhungia — 40.30°S, 176.28°EWaiomio — 40.03°S, 175.48°EWerillup — 34.76°S, 116.72°E

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The named rock units Amalda (Gracilispira) has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Amalda (Gracilispira) and its relatives

Eocene

Where Amalda (Gracilispira) and its relatives were recorded in the Eocene.

Found in the same rock

454 taxa

The Paleobiology Database records 10 sites for Amalda (Gracilispira), and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.

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

8 references

Each of the 11 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 Amalda (Gracilispira) 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 Amalda (Gracilispira), or no answer at all. This entry cannot say which.

No 3D scan of Amalda (Gracilispira) 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 itAmalda through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Olsson 1956)