Eophysema ozarkana

Eophysema ozarkana

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
EophysemaPBDB
Diet
chemosymbioticPBDB, for Lucinidae
Life habit
deep infaunalPBDB, for Lucinidae
Motility
facultatively mobilePBDB, for Lucinidae
Vision
blindPBDB, for Bivalvia

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 25 occurrencesEocene — about 25 of 25 occurrencesEocene57–56 Mya — about 0.1 occurrences56–55 Mya — about 0.6 occurrences55–55 Mya — about 0.6 occurrences55–54 Mya — about 0.6 occurrences54–53 Mya — about 0.6 occurrences53–53 Mya — about 0.6 occurrences53–52 Mya — about 0.6 occurrences52–51 Mya — about 0.6 occurrences51–51 Mya — about 0.6 occurrences51–50 Mya — about 0.6 occurrences50–49 Mya — about 0.6 occurrences49–49 Mya — about 0.6 occurrences49–48 Mya — about 0.6 occurrences48–47 Mya — about 0.5 occurrences47–47 Mya — about 0.5 occurrences47–46 Mya — about 0.5 occurrences46–46 Mya — about 0.5 occurrences46–45 Mya — about 0.5 occurrences45–44 Mya — about 0.5 occurrences44–44 Mya — about 0.5 occurrences44–43 Mya — about 0.5 occurrences43–42 Mya — about 0.5 occurrences42–42 Mya — about 0.5 occurrences42–41 Mya — about 0.5 occurrences41–40 Mya — about 2 occurrences40–40 Mya — about 2 occurrences40–39 Mya — about 2 occurrences39–38 Mya — about 2 occurrences38–38 Mya — about 2 occurrences38–37 Mya — about 0.5 occurrences48.07 Mya41.03 Mya56.5 Mya37.2 Mya

25 occurrences of Eophysema ozarkana 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

9 formations

Lisbon — 31.84°N, 88.25°WLisbon — 31.50°N, 87.80°WLisbon — 31.53°N, 87.57°WLisbon — 31.54°N, 87.52°WLisbon — 31.82°N, 88.24°WHatchetigbee Bluff — 31.58°N, 86.74°WHatchetigbee Bluff — 31.92°N, 87.97°WHatchetigbee Bluff — 32.37°N, 88.68°WHatchetigbee Bluff — 31.46°N, 85.64°WCook Mountain — 31.46°N, 85.64°WCook Mountain — 31.93°N, 92.64°WCook Mountain — 30.64°N, 96.52°WTallahatta — 31.30°N, 86.48°WMoodys Branch — 32.30°N, 90.18°WMoodys Branch — 32.04°N, 92.02°WGosport Sand — 31.55°N, 87.91°WHatchetigbee — 31.94°N, 88.06°WSantee Limestone — 33.49°N, 80.86°WYazoo Clay — 32.41°N, 90.24°W

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

Eophysema ozarkana and its relatives

Eocene

Where Eophysema ozarkana and its relatives were recorded in the Eocene.

Found in the same rock

556 taxa

The Paleobiology Database records 16 sites for Eophysema ozarkana, 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

7 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 Eophysema ozarkana

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

No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.

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

Keep going

What may have been alongside itEophysema through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.