Gegania antiquata

Gegania antiquata

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
GeganiaPBDB
Diet
carnivorePBDB, for Mathildidae
Life habit
epifaunalPBDB, for Mathildidae
Motility
actively mobilePBDB, for Mathildidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 7 million years on record.

The record covers at least 48.07 Mya to 41.03 Mya. No occurrence read is dated outside 56 Mya to 37.71 Mya.

Paleocene — about 0 of 58 occurrencesEocene — about 58 of 58 occurrencesEocene57–56 Mya — about 0.1 occurrences56–55 Mya — about 0.2 occurrences55–55 Mya — about 0.2 occurrences55–54 Mya — about 0.2 occurrences54–53 Mya — about 0.2 occurrences53–53 Mya — about 0.2 occurrences53–52 Mya — about 0.2 occurrences52–51 Mya — about 0.2 occurrences51–51 Mya — about 0.2 occurrences51–50 Mya — about 0.2 occurrences50–49 Mya — about 0.2 occurrences49–49 Mya — about 0.2 occurrences49–48 Mya — about 0.2 occurrences48–47 Mya — about 1 occurrence47–47 Mya — about 2 occurrences47–46 Mya — about 2 occurrences46–46 Mya — about 2 occurrences46–45 Mya — about 2 occurrences45–44 Mya — about 2 occurrences44–44 Mya — about 2 occurrences44–43 Mya — about 2 occurrences43–42 Mya — about 2 occurrences42–42 Mya — about 2 occurrences42–41 Mya — about 2 occurrences41–40 Mya — about 7 occurrences40–40 Mya — about 7 occurrences40–39 Mya — about 7 occurrences39–38 Mya — about 7 occurrences38–38 Mya — about 7 occurrences38–37 Mya — about 2 occurrences48.07 Mya41.03 Mya56.5 Mya37.2 Mya

58 occurrences of Gegania antiquata 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

58 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

11 formations

Cook Mountain — 31.29°N, 86.56°WCook Mountain — 32.32°N, 89.16°WCook Mountain — 32.04°N, 88.73°WCook Mountain — 32.51°N, 92.12°WCook Mountain — 31.09°N, 95.95°WCook Mountain — 30.62°N, 96.56°WCook Mountain — 31.20°N, 95.73°WCook Mountain — 30.63°N, 96.54°WCook Mountain — 31.35°N, 95.52°WCook Mountain — 31.11°N, 96.28°WCook Mountain — 29.99°N, 97.09°WLisbon — 31.84°N, 88.25°WLisbon — 31.76°N, 88.10°WLisbon — 31.53°N, 87.50°WLisbon — 31.82°N, 88.24°WWeches — 30.67°N, 96.37°WWeches — 30.68°N, 96.58°WWeches — 31.35°N, 95.68°WWeches — 31.00°N, 96.83°WWeches — 31.59°N, 94.84°WWeches — 31.25°N, 96.12°WWeches — 30.01°N, 97.16°WCrockett — 30.63°N, 96.54°WCrockett — 30.67°N, 96.37°WGosport Sand — 31.50°N, 87.80°WGosport Sand — 31.54°N, 87.52°WGosport Sand — 31.55°N, 87.91°WStone City — 30.53°N, 96.69°WReklaw — 30.88°N, 95.38°WReklaw — 30.80°N, 96.72°WMcBean — 33.49°N, 80.86°WKosciusko — 32.04°N, 88.73°WYegua — 30.63°N, 96.51°WWautubbee — 32.34°N, 89.14°W

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

Gegania antiquata and its relatives

Eocene

Where Gegania antiquata and its relatives were recorded in the Eocene.

Found in the same rock

803 taxa

The Paleobiology Database records 49 sites for Gegania antiquata, 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

7 references

Each of the 58 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 Gegania antiquata

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

No 3D scan of Gegania antiquata 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 itGegania through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.