Margaritidae indet.

Margaritidae is a family of small sea snails, marine gastropod mollusks in the superfamily Trochoidea.

A picture published with the record for Margaritidae indet.. What it shows has not been checked.

National Oceanic and Atmospheric Administration · Public Domain · via Wikipedia/Commons. 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.

Time the record covers

At most 4.3 million years on record.

The one occurrence read is dated to somewhere between 27.3 Mya and 23.04 Mya, which is a dating window rather than a span.

Oligocene — about 1 of 1 occurrenceOligoceneMiocene — about 0 of 1 occurrence27–27 Mya — about 0.0 occurrences27–27 Mya — about 0.0 occurrences27–27 Mya — about 0.0 occurrences27–27 Mya — about 0.0 occurrences27–27 Mya — about 0.0 occurrences27–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–26 Mya — about 0.0 occurrences26–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–25 Mya — about 0.0 occurrences25–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–24 Mya — about 0.0 occurrences24–23 Mya — about 0.0 occurrences23–23 Mya — about 0.0 occurrences23–23 Mya — about 0.0 occurrences23–23 Mya — about 0.0 occurrences27.8 Mya22.5 Mya

1 occurrence of Margaritidae indet. on record, most of them in the Oligocene. 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

1 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

Lincoln Creek — 47.28°N, 123.52°W

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

Margaritidae indet. and its relatives

Oligocene

Where Margaritidae indet. and its relatives were recorded in the Oligocene.

Found in the same rock

22 taxa

The Paleobiology Database records 1 site for Margaritidae indet., 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 1 occurrence 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Margaritidae indet.

Credit
National Oceanic and Atmospheric Administration
Licence
Public Domain
Commercial use
the licence allows it

No 3D scan of Margaritidae indet. 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itFormations of the OligoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.