Monalaria

No picture of Monalaria was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Monalaria, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
StruthiolariidaePBDB
Diet
grazerPBDB, for Stromboidea
Life habit
epifaunalPBDB, for Stromboidea
Motility
actively mobilePBDB, for Stromboidea
Vision
limitedPBDB, for Gastropoda

Time the record covers

At most 11 million years on record.

Every occurrence read is dated to somewhere between 48.07 Mya and 37.71 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Eocene — about 14 of 14 occurrencesEocene48–48 Mya — about 0.0 occurrences48–47 Mya — about 0.1 occurrences47–47 Mya — about 0.1 occurrences47–47 Mya — about 0.1 occurrences47–46 Mya — about 0.1 occurrences46–46 Mya — about 0.1 occurrences46–46 Mya — about 0.1 occurrences46–45 Mya — about 0.1 occurrences45–45 Mya — about 0.1 occurrences45–44 Mya — about 0.1 occurrences44–44 Mya — about 0.1 occurrences44–44 Mya — about 0.1 occurrences44–43 Mya — about 0.1 occurrences43–43 Mya — about 0.1 occurrences43–43 Mya — about 0.1 occurrences43–42 Mya — about 0.3 occurrences42–42 Mya — about 0.3 occurrences42–41 Mya — about 0.3 occurrences41–41 Mya — about 0.4 occurrences41–41 Mya — about 1 occurrence41–40 Mya — about 1 occurrence40–40 Mya — about 1 occurrence40–39 Mya — about 1 occurrence39–39 Mya — about 1 occurrence39–39 Mya — about 1 occurrence39–38 Mya — about 1 occurrence38–38 Mya — about 1 occurrence38–38 Mya — about 0.9 occurrences48.6 Mya37.2 Mya

14 occurrences of Monalaria 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

14 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

4 formations

Tapui Glauconitic Sandstone — 44.88°S, 170.77°ETapui Glauconitic Sandstone — 45.04°S, 170.76°ETapui Glauconitic Sandstone — 45.00°S, 170.73°ETapui Glauconitic Sandstone — 45.00°S, 170.56°ETapui Glauconitic Sandstone — 44.92°S, 170.58°EWaihao — 44.16°S, 171.10°EOtaio Gorge Sandstone — 44.52°S, 170.93°EOtaio Limonitic Greensand — 44.52°S, 170.93°E

Loading coastlines…

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

Monalaria and its relatives

Eocene

Where Monalaria and its relatives were recorded in the Eocene.

Found in the same rock

58 taxa

The Paleobiology Database records 6 sites for Monalaria, 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

4 references

Each of the 14 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 content0

No picture of Monalaria was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Monalaria, or no answer at all. This entry cannot say which.

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 itStruthiolariidae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Marwick 1924