Eosurcula

Eosurcula is an extinct genus of gastropod from the Eocene of Asia, Europe, and North America.

Eosurcula

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
TurridaePBDB
Diet
carnivorePBDB, for Turridae
Life habit
epifaunalPBDB, for Turridae
Motility
actively mobilePBDB, for Turridae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 20 million years on record.

The record covers at least 61.66 Mya to 41.03 Mya. No occurrence read is dated outside 66 Mya to 33.9 Mya.

Late Cretaceous — about 0 of 109 occurrencesPaleocene — about 4 of 109 occurrencesPaleoceneEocene — about 105 of 109 occurrencesEoceneOligocene — about 0 of 109 occurrences67–66 Mya — about 0.1 occurrences66–64 Mya — about 0.3 occurrences64–63 Mya — about 0.3 occurrences63–62 Mya — about 0.3 occurrences62–61 Mya — about 0.5 occurrences61–60 Mya — about 0.7 occurrences60–59 Mya — about 0.6 occurrences59–58 Mya — about 0.5 occurrences58–57 Mya — about 0.5 occurrences57–56 Mya — about 1 occurrence56–54 Mya — about 2 occurrences54–53 Mya — about 2 occurrences53–52 Mya — about 2 occurrences52–51 Mya — about 2 occurrences51–50 Mya — about 2 occurrences50–49 Mya — about 2 occurrences49–48 Mya — about 3 occurrences48–47 Mya — about 5 occurrences47–45 Mya — about 5 occurrences45–44 Mya — about 5 occurrences44–43 Mya — about 5 occurrences43–42 Mya — about 5 occurrences42–41 Mya — about 5 occurrences41–40 Mya — about 19 occurrences40–39 Mya — about 19 occurrences39–38 Mya — about 19 occurrences38–37 Mya — about 0.1 occurrences37–35 Mya — about 0.1 occurrences35–34 Mya — about 0.1 occurrences34–33 Mya — about 0.1 occurrences61.66 Mya41.03 Mya66.6 Mya33.3 Mya

109 occurrences of Eosurcula 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

109 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

25 formations

Cook Mountain — 32.32°N, 89.03°WCook Mountain — 32.04°N, 88.73°WCook Mountain — 32.32°N, 89.15°WCook Mountain — 31.35°N, 93.65°WCook Mountain — 30.36°N, 96.82°WCook Mountain — 31.76°N, 92.96°WCook Mountain — 30.00°N, 97.14°WCook Mountain — 31.14°N, 95.92°WCook Mountain — 31.20°N, 95.73°WCook Mountain — 30.63°N, 96.55°WCook Mountain — 30.63°N, 96.54°WCook Mountain — 31.11°N, 96.28°WCook Mountain — 30.07°N, 97.08°WLisbon — 31.84°N, 88.25°WLisbon — 31.76°N, 88.10°WLisbon — 31.02°N, 85.85°WLisbon — 31.53°N, 87.57°WLisbon — 31.54°N, 87.52°WLisbon — 31.82°N, 88.24°WWeches — 30.00°N, 97.15°WWeches — 30.68°N, 96.58°WWeches — 31.21°N, 96.02°WWeches — 31.11°N, 96.28°WWeches — 31.00°N, 96.83°WWeches — 31.59°N, 94.84°WWeches — 31.25°N, 96.12°WWeches — 31.22°N, 96.06°WGosport Sand — 31.50°N, 87.80°WGosport Sand — 31.54°N, 87.52°WGosport Sand — 31.55°N, 87.91°WReklaw — 30.88°N, 95.38°WReklaw — 30.11°N, 97.32°WReklaw — 30.01°N, 97.26°WReklaw — 30.00°N, 97.25°WReklaw — 30.81°N, 96.65°WHatchetigbee Bluff — 31.92°N, 87.97°WHatchetigbee Bluff — 32.37°N, 88.68°WHatchetigbee Bluff — 31.94°N, 88.06°WKosciusko — 32.04°N, 88.73°WKosciusko — 32.17°N, 88.83°WCrockett — 30.63°N, 96.54°WCrockett — 30.67°N, 96.37°WMcBean — 33.49°N, 80.86°WTejon — 34.91°N, 118.99°WTejon — 34.92°N, 118.92°WArdath — 32.84°N, 117.23°WLondon Clay — 50.89°N, 1.28°WStone City — 30.53°N, 96.69°WUnnamed — 33.24°N, 119.47°WLlajas — 34.30°N, 118.69°WNanggulan — 7.73°S, 110.18°EKincaid — 30.33°N, 97.37°WSeguin — 30.33°N, 97.37°WAquia — 38.58°N, 77.12°WLodo — 36.36°N, 120.44°WScripps — 32.88°N, 117.25°WTuscahoma — 31.80°N, 87.42°WYazoo Clay — 32.41°N, 90.24°WWautubbee — 32.34°N, 89.14°W

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The named rock units Eosurcula has been recovered from, largest first. Drawn where the rock is now, not where it formed. One further formation holds fewer occurrences and is not listed. 5 occurrences have no formation on record, which is common for older literature.

Eosurcula and its relatives

Eocene

Where Eosurcula and its relatives were recorded in the Eocene.

Found in the same rock

1,016 taxa

The Paleobiology Database records 72 sites for Eosurcula, and this reads all of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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

20 references

Each of the 109 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. 8 further references are not listed. 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 Eosurcula

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

No 3D scan of Eosurcula 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 itTurridae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Casey 1904