Massilina

Massilina

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
HauerininaePBDB
Diet
omnivorePBDB, for Foraminifera
Life habit
semi-infaunalPBDB, for Foraminifera
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At least 168 million years on record.

The record covers at least 168.2 Mya to 129 ka. No occurrence read is dated outside 170.9 Mya to 11.7 ka.

Middle Jurassic — about 1 of 8 occurrencesLate Jurassic — about 0 of 8 occurrencesEarly Cretaceous — about 0 of 8 occurrencesLate Cretaceous — about 2 of 8 occurrencesLate CretaceousPaleocene — about 0 of 8 occurrencesEocene — about 2 of 8 occurrencesEoceneOligocene — about 1 of 8 occurrencesMiocene — about 1 of 8 occurrencesMiocenePliocene — about 0 of 8 occurrencesPleistocene — about 1 of 8 occurrences174–169 Mya — about 0.9 occurrences169–163 Mya — about 0.1 occurrences87–81 Mya — about 1 occurrence76–70 Mya — about 0.4 occurrences70–64 Mya — about 0.6 occurrences41–35 Mya — about 1 occurrence35–29 Mya — about 0.5 occurrences29–23 Mya — about 1.0 occurrences23–17 Mya — about 0.0 occurrences17–12 Mya — about 0.0 occurrences12–5.8 Mya — about 0.9 occurrences5.8–0 Mya — about 1 occurrence168.2 Mya129 ka174 Mya0 Mya

8 occurrences of Massilina on record, most of them in the Late Cretaceous. The Paleobiology Database records this as a living group. 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

8 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

5 formations

Rosefield — 31.89°N, 92.00°WYazoo — 31.82°N, 92.33°WAcredale — 36.79°N, 76.17°WSt Marys — 38.26°N, 76.42°WLiburnian — 45.73°N, 14.00°E

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The named rock units Massilina 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.

Massilina and its relatives

Late Cretaceous

Where Massilina and its relatives were recorded in the Late Cretaceous.

Found in the same rock

358 taxa

The Paleobiology Database records 7 sites for Massilina, 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

8 references

Each of the 8 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 Massilina

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

No 3D scan of Massilina 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 itHauerininae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Schlumberger 1893