Mariella gresslyi

No picture of Mariella gresslyi was found. Wikidata and Smithsonian Open Access were searched and had none. iDigBio and GBIF were not searched: the Paleobiology Database does not place Mariella gresslyi firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed. Wikipedia did not answer, so this is what the others held rather than everything there is.

Time the record covers

At most 13 million years on record.

Every occurrence read is dated to somewhere between 113.2 Mya and 100.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Early Cretaceous — about 11 of 11 occurrencesEarly CretaceousLate Cretaceous — about 0 of 11 occurrences113–113 Mya — about 0.1 occurrences113–112 Mya — about 0.1 occurrences112–112 Mya — about 0.1 occurrences112–111 Mya — about 0.1 occurrences111–111 Mya — about 0.1 occurrences111–111 Mya — about 0.1 occurrences111–110 Mya — about 0.1 occurrences110–110 Mya — about 0.1 occurrences110–109 Mya — about 0.1 occurrences109–109 Mya — about 0.1 occurrences109–108 Mya — about 0.1 occurrences108–108 Mya — about 0.1 occurrences108–107 Mya — about 0.1 occurrences107–107 Mya — about 0.1 occurrences107–106 Mya — about 0.1 occurrences106–106 Mya — about 0.6 occurrences106–105 Mya — about 0.8 occurrences105–105 Mya — about 0.8 occurrences105–105 Mya — about 0.8 occurrences105–104 Mya — about 0.8 occurrences104–104 Mya — about 0.8 occurrences104–103 Mya — about 0.8 occurrences103–103 Mya — about 0.8 occurrences103–102 Mya — about 0.8 occurrences102–102 Mya — about 0.8 occurrences102–101 Mya — about 0.8 occurrences101–101 Mya — about 0.8 occurrences101–100 Mya — about 0.7 occurrences113.7 Mya100 Mya

11 occurrences of Mariella gresslyi 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

11 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

3 formations

Grès verts helvétiques — 45.99°N, 6.71°EGrès verts helvétiques — 46.04°N, 6.62°EGrès verts helvétiques — 46.09°N, 6.77°EGrès verts helvétiques — 45.98°N, 6.78°EPerte du Rhône — 46.83°N, 6.52°ECalcaires des Fiz — 45.99°N, 6.59°E

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The named rock units Mariella gresslyi has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Mariella gresslyi and its relatives

Early Cretaceous

Where Mariella gresslyi and its relatives were recorded in the Early Cretaceous.

Found in the same rock

213 taxa

The Paleobiology Database records 11 sites for Mariella gresslyi, 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

2 references

Each of the 11 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 content0

No picture of Mariella gresslyi was found. Wikidata and Smithsonian Open Access were searched and had none.

iDigBio and GBIF were not searched: the Paleobiology Database does not place Mariella gresslyi firmly enough to tell it from something else bearing the same name, and a search on the name alone returns whichever of them was photographed.

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

No 3D scan of Mariella gresslyi was found in Smithsonian Open Access and Sketchfab.

MorphoSource 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 itFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Pictet and Campiche 1861