Raninella

Raninella

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
RanininaePBDB
Diet
carnivorePBDB, for Decapoda
Life habit
semi-infaunalPBDB, for Raninoidia
Motility
actively mobilePBDB, for Malacostraca
Vision
well-developedPBDB, for Malacostraca

Time the record covers

At least 41 million years on record.

The record covers at least 100.5 Mya to 59.24 Mya. No occurrence read is dated outside 113.2 Mya to 56 Mya.

Early Cretaceous — about 4 of 21 occurrencesEarly CretaceousLate Cretaceous — about 16 of 21 occurrencesLate CretaceousPaleocene — about 1 of 21 occurrencesPaleoceneEocene — about 0 of 21 occurrences114–112 Mya — about 0.2 occurrences112–110 Mya — about 0.5 occurrences110–108 Mya — about 0.5 occurrences108–106 Mya — about 0.5 occurrences106–104 Mya — about 0.8 occurrences104–102 Mya — about 0.8 occurrences102–100 Mya — about 0.8 occurrences100–98 Mya — about 2 occurrences98–96 Mya — about 2 occurrences96–95 Mya — about 2 occurrences95–93 Mya — about 1 occurrence93–91 Mya — about 1.0 occurrences91–89 Mya — about 0.4 occurrences85–83 Mya — about 0.5 occurrences83–81 Mya — about 1 occurrence81–79 Mya — about 1 occurrence79–77 Mya — about 1 occurrence77–75 Mya — about 1 occurrence75–73 Mya — about 1 occurrence73–71 Mya — about 1.0 occurrences71–69 Mya — about 1.0 occurrences69–67 Mya — about 1.0 occurrences67–65 Mya — about 0.4 occurrences61–59 Mya — about 0.1 occurrences59–57 Mya — about 0.6 occurrences57–55 Mya — about 0.3 occurrences100.5 Mya59.24 Mya114 Mya55 Mya

21 occurrences of Raninella on record, most of them in the Late Cretaceous. 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

21 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

13 formations

Pierre Shale — 43.25°N, 104.27°WPierre Shale — 44.70°N, 103.26°WSables du Perche — 48.00°N, 0.22°EDenton — 32.95°N, 97.35°WCarlile Shale — 38.87°N, 99.33°WPawpaw — 32.73°N, 97.32°WRipley — 35.32°N, 88.42°WPrairie Bluff — 33.45°N, 88.79°WUpper Chalk — 51.23°N, 0.64°WCoon Creek — 34.39°N, 88.89°WUpper Greensand — 50.61°N, 1.36°WWoodbury — 40.72°N, 74.04°WNavesink — 40.41°N, 74.03°WDemopolis — 34.58°N, 88.63°W

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The named rock units Raninella has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Raninella and its relatives

Late Cretaceous

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

Found in the same rock

395 taxa

The Paleobiology Database records 15 sites for Raninella, 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

14 references

Each of the 21 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. 2 further references are not listed. 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 Raninella

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

No 3D scan of Raninella was found in MorphoSource and Sketchfab.

Smithsonian Open Access was 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 itRanininae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Milne-Edwards 1862