Crepidula praerupta

Crepidula praerupta

via iDigBio · CC0 · 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
CrepidulaPBDB
Diet
suspension feederPBDB, for Crepidula
Life habit
epifaunalPBDB, for Crepidula
Motility
facultatively mobile, attachedPBDB, for Crepidula
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 17 million years on record.

The record covers at least 33.9 Mya to 15.98 Mya. No occurrence read is dated outside 37.71 Mya to 13.82 Mya.

Eocene — about 5 of 34 occurrencesEoceneOligocene — about 7 of 34 occurrencesOligoceneMiocene — about 22 of 34 occurrencesMiocene38–37 Mya — about 0.4 occurrences37–37 Mya — about 1 occurrence37–36 Mya — about 1 occurrence36–35 Mya — about 1 occurrence35–34 Mya — about 1 occurrence34–33 Mya — about 0.3 occurrences33–32 Mya — about 0.1 occurrences32–32 Mya — about 0.1 occurrences32–31 Mya — about 0.1 occurrences31–30 Mya — about 0.1 occurrences30–29 Mya — about 0.1 occurrences29–28 Mya — about 0.1 occurrences28–27 Mya — about 0.1 occurrences27–27 Mya — about 1 occurrence27–26 Mya — about 1 occurrence26–25 Mya — about 1 occurrence25–24 Mya — about 1 occurrence24–23 Mya — about 1 occurrence23–22 Mya — about 1 occurrence22–22 Mya — about 1 occurrence22–21 Mya — about 1 occurrence21–20 Mya — about 1 occurrence20–19 Mya — about 1 occurrence19–18 Mya — about 1 occurrence18–17 Mya — about 1 occurrence17–17 Mya — about 1 occurrence17–16 Mya — about 2 occurrences16–15 Mya — about 4 occurrences15–14 Mya — about 4 occurrences14–13 Mya — about 2 occurrences33.9 Mya15.98 Mya38.2 Mya13.3 Mya

34 occurrences of Crepidula praerupta 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

34 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

Astoria — 44.72°N, 124.06°WClallam — 48.23°N, 124.14°WClallam — 48.27°N, 122.25°WClallam — 48.20°N, 122.11°WClallam — 48.26°N, 124.27°WVaqueros — 33.54°N, 117.78°WVaqueros — 34.04°N, 118.88°WVaqueros — 34.57°N, 119.02°WVaqueros — 34.58°N, 120.16°WVaqueros — 35.31°N, 120.04°WVaqueros — 35.82°N, 121.06°WSan Emigdio — 35.06°N, 119.18°WPleito — 34.99°N, 119.19°W

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The named rock units Crepidula praerupta has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Crepidula praerupta and its relatives

Miocene

Where Crepidula praerupta and its relatives were recorded in the Miocene.

Found in the same rock

197 taxa

The Paleobiology Database records 17 sites for Crepidula praerupta, 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

6 references

Each of the 34 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 content1

Picture of Crepidula praerupta

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Crepidula praerupta 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 itCrepidula through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Conrad 1849)