Dicyclina

Dicyclina

via iDigBio · CC BY · 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
DicyclinidaePBDB
Diet
detritivorePBDB, for Textulariina
Life habit
infaunalPBDB, for Textulariina
Motility
stationaryPBDB, for Foraminifera

Time the record covers

At least 28 million years on record.

The record covers at least 100.5 Mya to 72.2 Mya. No occurrence read is dated outside 106.3 Mya to 56 Mya.

Early Cretaceous — about 2 of 87 occurrencesEarly CretaceousLate Cretaceous — about 84 of 87 occurrencesLate CretaceousPaleocene — about 0 of 87 occurrencesPaleoceneEocene — about 0 of 87 occurrences107–106 Mya — about 0.3 occurrences106–104 Mya — about 0.7 occurrences104–102 Mya — about 0.7 occurrences102–100 Mya — about 1.0 occurrences100–99 Mya — about 3 occurrences99–97 Mya — about 3 occurrences97–95 Mya — about 3 occurrences95–93 Mya — about 3 occurrences93–92 Mya — about 1 occurrence92–90 Mya — about 1 occurrence90–88 Mya — about 1 occurrence88–86 Mya — about 1 occurrence86–85 Mya — about 20 occurrences85–83 Mya — about 20 occurrences83–81 Mya — about 3 occurrences81–79 Mya — about 3 occurrences79–78 Mya — about 3 occurrences78–76 Mya — about 3 occurrences76–74 Mya — about 3 occurrences74–72 Mya — about 3 occurrences72–71 Mya — about 2 occurrences71–69 Mya — about 2 occurrences69–67 Mya — about 2 occurrences67–65 Mya — about 1 occurrence65–64 Mya — about 0.0 occurrences64–62 Mya — about 0.0 occurrences62–60 Mya — about 0.0 occurrences60–58 Mya — about 0.0 occurrences58–57 Mya — about 0.0 occurrences57–55 Mya — about 0.0 occurrences100.5 Mya72.2 Mya107 Mya55 Mya

87 occurrences of Dicyclina 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

87 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

Zorbehan — 38.83°N, 37.83°ECima delle Murelle — 42.10°N, 14.17°ELiburnian — 45.73°N, 14.00°ECesarea Limestone — 40.06°N, 18.43°ECiolo Limestone — 40.05°N, 18.43°EPučišća — 43.34°N, 16.84°ETrieste Karst Limestone — 45.75°N, 13.63°EHalal — 30.80°N, 33.45°EToledo — 16.16°N, 88.79°W

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The named rock units Dicyclina has been recovered from, largest first. Drawn where the rock is now, not where it formed. 74 occurrences have no formation on record, which is common for older literature.

Dicyclina and its relatives

Late Cretaceous

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

Found in the same rock

150 taxa

The Paleobiology Database records 13 sites for Dicyclina, 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

26 references

Each of the 87 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. 14 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 Dicyclina

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

No 3D scan of Dicyclina 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 itDicyclinidae through timeFormations of the Late CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0.