Gervillia (Gervillia)

No picture of Gervillia (Gervillia) was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Gervillia (Gervillia), or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
GervilliaPBDB
Diet
suspension feederPBDB, for Gervillia
Life habit
semi-infaunalPBDB, for Gervillia
Motility
stationary, attachedPBDB, for Gervillia
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At least 48 million years on record.

The record covers at least 149.2 Mya to 100.5 Mya. No occurrence read is dated outside 161.5 Mya to 93.9 Mya.

Middle Jurassic — about 0 of 21 occurrencesLate Jurassic — about 6 of 21 occurrencesLate JurassicEarly Cretaceous — about 13 of 21 occurrencesEarly CretaceousLate Cretaceous — about 2 of 21 occurrencesLate Cretaceous163–161 Mya — about 0.1 occurrences161–158 Mya — about 0.3 occurrences158–156 Mya — about 0.3 occurrences156–153 Mya — about 0.7 occurrences153–151 Mya — about 1 occurrence151–149 Mya — about 1 occurrence149–146 Mya — about 1 occurrence146–144 Mya — about 0.9 occurrences144–142 Mya — about 0.5 occurrences142–139 Mya — about 0.7 occurrences139–137 Mya — about 0.7 occurrences137–135 Mya — about 0.7 occurrences135–132 Mya — about 0.7 occurrences132–130 Mya — about 0.7 occurrences130–128 Mya — about 0.7 occurrences128–125 Mya — about 0.6 occurrences123–121 Mya — about 0.4 occurrences121–118 Mya — about 2 occurrences118–116 Mya — about 2 occurrences116–114 Mya — about 2 occurrences114–111 Mya — about 0.6 occurrences111–109 Mya — about 0.4 occurrences109–107 Mya — about 0.4 occurrences107–104 Mya — about 0.4 occurrences104–102 Mya — about 0.4 occurrences102–100 Mya — about 0.5 occurrences100–97 Mya — about 0.7 occurrences97–95 Mya — about 0.7 occurrences95–93 Mya — about 0.3 occurrences149.2 Mya100.5 Mya163 Mya93 Mya

21 occurrences of Gervillia (Gervillia) on record, most of them in the Early 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

14 formations

Choshi — 35.72°N, 140.82°EHiraiga — 39.85°N, 141.97°EHiraiga — 40.00°N, 141.83°EHanoura — 33.83°N, 134.50°EFunagawara — 39.07°N, 141.72°EOshima — 39.00°N, 141.50°EKurisaka — 33.75°N, 134.33°EIshido — 36.25°N, 138.67°ENakanosawa — 37.83°N, 140.92°EYatsushiro — 32.50°N, 130.58°EArita — 34.02°N, 135.17°ETosakamo — 33.50°N, 133.28°EBunjo — 33.53°N, 133.25°EMisakubo — 35.20°N, 137.92°ESandgate — 51.00°N, 0.83°W

Loading coastlines…

The named rock units Gervillia (Gervillia) 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.

Gervillia (Gervillia) and its relatives

Early Cretaceous

Where Gervillia (Gervillia) and its relatives were recorded in the Early Cretaceous.

Found in the same rock

293 taxa

The Paleobiology Database records 20 sites for Gervillia (Gervillia), 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

6 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content1

3D model

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

No picture of Gervillia (Gervillia) was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

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

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 itGervillia through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Defrance 1820