Micrancilla oesiensis

Micrancilla oesiensis

via iDigBio · CC BY · via iDigBio. 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
MicrancillaPBDB
Diet
carnivorePBDB, for Neogastropoda
Life habit
epifaunalPBDB, for Neogastropoda
Motility
actively mobilePBDB, for Neogastropoda
Vision
limitedPBDB, for Gastropoda

Time the record covers

At most 12 million years on record.

Every occurrence read is dated to somewhere between 59.24 Mya and 48.07 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Paleocene — about 1 of 27 occurrencesPaleoceneEocene — about 26 of 27 occurrencesEocene59–59 Mya — about 0.1 occurrences59–59 Mya — about 0.1 occurrences59–58 Mya — about 0.1 occurrences58–58 Mya — about 0.1 occurrences58–57 Mya — about 0.1 occurrences57–57 Mya — about 0.1 occurrences57–56 Mya — about 0.1 occurrences56–56 Mya — about 0.1 occurrences56–56 Mya — about 1 occurrence56–55 Mya — about 1 occurrence55–55 Mya — about 1 occurrence55–54 Mya — about 1 occurrence54–54 Mya — about 1 occurrence54–54 Mya — about 1 occurrence54–53 Mya — about 1 occurrence53–53 Mya — about 1 occurrence53–52 Mya — about 1 occurrence52–52 Mya — about 1 occurrence52–52 Mya — about 1 occurrence52–51 Mya — about 1 occurrence51–51 Mya — about 1 occurrence51–50 Mya — about 1 occurrence50–50 Mya — about 1 occurrence50–50 Mya — about 1 occurrence50–49 Mya — about 1 occurrence49–49 Mya — about 1 occurrence49–48 Mya — about 1 occurrence48–48 Mya — about 1 occurrence59.7 Mya47.6 Mya

27 occurrences of Micrancilla oesiensis on record, most of them in the Eocene. 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

27 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

5 formations

Sables d'Aizy — 49.44°N, 3.51°ECuisien — 49.34°N, 3.15°ESables de Cuise — 49.60°N, 3.38°ESables de Bracheux — 49.36°N, 2.15°ESables de Pourcy — 49.16°N, 3.91°E

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The named rock units Micrancilla oesiensis has been recovered from, largest first. Drawn where the rock is now, not where it formed. 17 occurrences have no formation on record, which is common for older literature.

Micrancilla oesiensis and its relatives

Eocene

Where Micrancilla oesiensis and its relatives were recorded in the Eocene.

Found in the same rock

6 taxa

The Paleobiology Database records 27 sites for Micrancilla oesiensis, 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 27 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 content1

Picture of Micrancilla oesiensis

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Micrancilla oesiensis 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 itMicrancilla through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Pacaud et al. 2013