Hydrobia (Hydrobia)

Hydrobia (Hydrobia)

Stichting Observation International · CC BY-NC 4.0 · via GBIF. 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
HydrobiaPBDB
Life habit
epifaunalPBDB, for Gastropoda
Motility
actively mobilePBDB, for Gastropoda
Vision
limitedPBDB, for Gastropoda
Environment
brackish,freshwaterPBDB, for Hydrobiidae

Time the record covers

At least 7.9 million years on record.

The record covers at least 56 Mya to 48.07 Mya. No occurrence read is dated outside 66 Mya to 41.03 Mya.

Late Cretaceous — about 0 of 8 occurrencesPaleocene — about 5 of 8 occurrencesPaleoceneEocene — about 3 of 8 occurrencesEocene67–66 Mya — about 0.0 occurrences66–65 Mya — about 0.1 occurrences65–64 Mya — about 0.1 occurrences64–63 Mya — about 0.1 occurrences63–62 Mya — about 0.1 occurrences62–61 Mya — about 0.1 occurrences61–60 Mya — about 0.1 occurrences60–60 Mya — about 0.1 occurrences60–59 Mya — about 0.7 occurrences59–58 Mya — about 1 occurrence58–57 Mya — about 1 occurrence57–56 Mya — about 1 occurrence56–55 Mya — about 0.1 occurrences48–47 Mya — about 0.3 occurrences47–47 Mya — about 0.4 occurrences47–46 Mya — about 0.4 occurrences46–45 Mya — about 0.4 occurrences45–44 Mya — about 0.4 occurrences44–43 Mya — about 0.4 occurrences43–42 Mya — about 0.4 occurrences42–41 Mya — about 0.4 occurrences41–41 Mya — about 0.2 occurrences56 Mya48.07 Mya66.5 Mya40.5 Mya

8 occurrences of Hydrobia (Hydrobia) on record. The Paleobiology Database records this as a living group, and the chart stops with its fossils rather than at the present. 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

8 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

2 formations

Faluns de la Touraine — 47.40°N, 1.23°EFaluns de la Touraine — 47.39°N, 1.26°EChâlons-sur-Vesle — 49.29°N, 3.82°E

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The named rock units Hydrobia (Hydrobia) 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.

Found in the same rock

132 taxa

The Paleobiology Database records 6 sites for Hydrobia (Hydrobia), 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

3 references

Each of the 8 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

Picture of Hydrobia (Hydrobia)

Source
GBIF
Credit
Stichting Observation International
Licence
CC BY-NC 4.0
Commercial use
the licence does not allow it

No 3D scan of Hydrobia (Hydrobia) 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 itHydrobia through timeThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Hartmann 1821