Cornulina minax

Cornulina minax

via iDigBio · CC BY-NC-ND · 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
CornulinaPBDB
Diet
carnivorePBDB, for Melongenidae
Life habit
epifaunalPBDB, for Melongenidae
Motility
actively mobilePBDB, for Melongenidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 18 million years on record.

The record covers at least 56 Mya to 37.71 Mya. No occurrence read is dated outside 61.66 Mya to 33.9 Mya.

Paleocene — about 7 of 25 occurrencesPaleoceneEocene — about 18 of 25 occurrencesEoceneOligocene — about 0 of 25 occurrences62–61 Mya — about 0.1 occurrences61–60 Mya — about 0.2 occurrences60–59 Mya — about 0.2 occurrences59–58 Mya — about 2 occurrences58–57 Mya — about 2 occurrences57–56 Mya — about 2 occurrences56–55 Mya — about 2 occurrences55–55 Mya — about 1 occurrence55–54 Mya — about 1 occurrence54–53 Mya — about 1 occurrence53–52 Mya — about 1 occurrence52–51 Mya — about 1 occurrence51–50 Mya — about 1 occurrence50–49 Mya — about 1 occurrence49–48 Mya — about 1 occurrence48–47 Mya — about 0.6 occurrences47–46 Mya — about 0.6 occurrences46–45 Mya — about 0.6 occurrences45–44 Mya — about 0.6 occurrences44–43 Mya — about 0.6 occurrences43–42 Mya — about 0.6 occurrences42–41 Mya — about 0.6 occurrences41–40 Mya — about 0.7 occurrences40–39 Mya — about 0.7 occurrences39–38 Mya — about 0.7 occurrences38–37 Mya — about 0.4 occurrences37–36 Mya — about 0.3 occurrences36–35 Mya — about 0.3 occurrences35–34 Mya — about 0.3 occurrences34–33 Mya — about 0.1 occurrences56 Mya37.71 Mya62.2 Mya33.3 Mya

25 occurrences of Cornulina minax 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

25 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

12 formations

Reklaw — 30.88°N, 95.38°WReklaw — 30.11°N, 97.32°WReklaw — 30.01°N, 97.25°WReklaw — 30.81°N, 96.65°WHatchetigbee Bluff — 31.96°N, 88.07°WHatchetigbee Bluff — 31.94°N, 88.06°WHatchetigbee Bluff — 32.36°N, 88.70°WPendleton Ferry — 31.40°N, 93.71°WPendleton Ferry — 31.47°N, 93.57°WPendleton Ferry — 31.35°N, 93.57°WPendleton Ferry — 31.74°N, 93.40°WBarton Clay — 51.02°N, 1.32°WBarton Clay — 50.74°N, 1.69°WSelsey — 51.02°N, 1.32°WSelsey — 50.73°N, 0.78°WTuscahoma — 31.82°N, 87.37°WTuscahoma — 31.92°N, 87.52°WEarnley — 51.08°N, 1.17°WLondon Clay — 50.89°N, 1.28°WBarton Beds — 50.74°N, 1.69°WAmeki — 5.00°N, 7.50°ENanafalia — 32.25°N, 87.77°WMarthaville — 31.74°N, 93.40°W

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

Cornulina minax and its relatives

Eocene

Where Cornulina minax and its relatives were recorded in the Eocene.

Found in the same rock

765 taxa

The Paleobiology Database records 13 sites for Cornulina minax, 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

11 references

Each of the 25 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 Cornulina minax

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-ND
Commercial use
the licence does not allow it

No 3D scan of Cornulina minax 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 itCornulina through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Solander 1766)