Emileia

Emileia is an extinct genus from a well-known class of fossil cephalopods, the ammonites, that lived during the early part of the Bajocian.

Emileia

via iDigBio · 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
OtoitidaePBDB
Diet
carnivorePBDB, for Ammonoidea
Life habit
nektonicPBDB, for Ammonoidea
Motility
fast-movingPBDB, for Ammonoidea
Vision
well-developedPBDB, for Cephalopoda
Environment
marinePBDB, for Cephalopoda

Time the record covers

At least 3.8 million years on record.

The record covers at least 174.7 Mya to 170.9 Mya. No occurrence read is dated outside 192.9 Mya to 168.2 Mya.

Early Jurassic — about 1 of 10 occurrencesEarly JurassicMiddle Jurassic — about 9 of 10 occurrencesMiddle Jurassic193–193 Mya — about 0.0 occurrences193–192 Mya — about 0.0 occurrences192–191 Mya — about 0.0 occurrences191–190 Mya — about 0.0 occurrences190–189 Mya — about 0.0 occurrences189–188 Mya — about 0.0 occurrences188–187 Mya — about 0.0 occurrences187–187 Mya — about 0.0 occurrences187–186 Mya — about 0.0 occurrences186–185 Mya — about 0.0 occurrences185–184 Mya — about 0.0 occurrences184–183 Mya — about 0.0 occurrences183–182 Mya — about 0.0 occurrences182–181 Mya — about 0.0 occurrences181–181 Mya — about 0.0 occurrences181–180 Mya — about 0.0 occurrences180–179 Mya — about 0.0 occurrences179–178 Mya — about 0.0 occurrences178–177 Mya — about 0.0 occurrences177–176 Mya — about 0.0 occurrences176–175 Mya — about 0.0 occurrences175–175 Mya — about 0.0 occurrences171–170 Mya — about 2 occurrences170–169 Mya — about 3 occurrences169–169 Mya — about 3 occurrences169–168 Mya — about 0.7 occurrences174.7 Mya170.9 Mya193.4 Mya167.7 Mya

10 occurrences of Emileia on record, most of them in the Middle Jurassic. 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

10 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

3 formations

Lautaro — 29.01°S, 70.20°WLautaro — 29.46°S, 70.18°WLautaro — 28.20°S, 69.94°WLajas — 39.17°S, 69.95°WLajas — 39.17°S, 70.07°WGuemgouma — 35.10°N, 9.71°E

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The named rock units Emileia 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.

Emileia and its relatives

Middle Jurassic

Where Emileia and its relatives were recorded in the Middle Jurassic.

Found in the same rock

103 taxa

The Paleobiology Database records 10 sites for Emileia, 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 10 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 content2

Picture of Emileia

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

3D model

Source
Sketchfab
Licence
CC Attribution
Commercial use
cannot be read from the licence given — check the record

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 itOtoitidae through timeFormations of the Middle JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.