Gryphaea (Gryphaea) dumortieri

No picture of Gryphaea (Gryphaea) dumortieri 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 Gryphaea (Gryphaea) dumortieri, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
GryphaeaPBDB
Diet
suspension feederPBDB, for Gryphaeidae
Life habit
epifaunalPBDB, for Gryphaeidae
Motility
stationary, attachedPBDB, for Gryphaeidae
Vision
blindPBDB, for Bivalvia
Environment
marine,brackishPBDB, for Ostreida

Time the record covers

At least 16 million years on record.

The record covers at least 199.5 Mya to 182.9 Mya. No occurrence read is dated outside 201.4 Mya to 180.4 Mya.

Late Triassic — about 0 of 69 occurrencesEarly Jurassic — about 69 of 69 occurrencesEarly Jurassic202–201 Mya — about 0.4 occurrences201–200 Mya — about 1 occurrence200–200 Mya — about 1 occurrence200–199 Mya — about 0.6 occurrences199–198 Mya — about 0.3 occurrences198–198 Mya — about 0.3 occurrences198–197 Mya — about 0.3 occurrences197–196 Mya — about 0.3 occurrences196–195 Mya — about 0.3 occurrences195–195 Mya — about 0.3 occurrences195–194 Mya — about 0.3 occurrences194–193 Mya — about 0.3 occurrences193–192 Mya — about 1 occurrence192–192 Mya — about 2 occurrences192–191 Mya — about 2 occurrences191–190 Mya — about 2 occurrences190–189 Mya — about 2 occurrences189–189 Mya — about 2 occurrences189–188 Mya — about 2 occurrences188–187 Mya — about 2 occurrences187–187 Mya — about 2 occurrences187–186 Mya — about 2 occurrences186–185 Mya — about 2 occurrences185–184 Mya — about 2 occurrences184–184 Mya — about 21 occurrences184–183 Mya — about 22 occurrences183–182 Mya — about 0.3 occurrences182–181 Mya — about 0.3 occurrences181–181 Mya — about 0.3 occurrences181–180 Mya — about 0.1 occurrences199.5 Mya182.9 Mya201.9 Mya179.9 Mya

69 occurrences of Gryphaea (Gryphaea) dumortieri on record, most of them in the Early Jurassic. 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

69 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

Turmiel Fm — 40.40°N, 1.50°WLower Lias — 51.80°N, 1.88°WMarnes de Jamoigne — 49.72°N, 5.22°EBarahona Limestone — 41.93°N, 3.15°W

Loading coastlines…

The named rock units Gryphaea (Gryphaea) dumortieri has been recovered from, largest first. Drawn where the rock is now, not where it formed. 54 occurrences have no formation on record, which is common for older literature.

Gryphaea (Gryphaea) dumortieri and its relatives

Early Jurassic

Where Gryphaea (Gryphaea) dumortieri and its relatives were recorded in the Early Jurassic.

Found in the same rock

212 taxa

The Paleobiology Database records 68 sites for Gryphaea (Gryphaea) dumortieri, 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

7 references

Each of the 69 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 Gryphaea (Gryphaea) dumortieri 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 Gryphaea (Gryphaea) dumortieri, 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 itGryphaea through timeFormations of the Early JurassicThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Joly 1907