Glossus fraterna

Glossus fraterna

via iDigBio · 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
GlossusPBDB
Diet
suspension feederPBDB, for Glossidae
Life habit
infaunalPBDB, for Glossidae
Motility
facultatively mobilePBDB, for Glossidae
Vision
blindPBDB, for Bivalvia

Time the record covers

At least 8 million years on record.

The record covers at least 11.63 Mya to 3.6 Mya. No occurrence read is dated outside 13.82 Mya to 2.58 Mya.

Miocene — about 17 of 25 occurrencesMiocenePliocene — about 8 of 25 occurrencesPliocenePleistocene — about 0 of 25 occurrences14–14 Mya — about 1 occurrence14–13 Mya — about 2 occurrences13–13 Mya — about 2 occurrences13–12 Mya — about 2 occurrences12–12 Mya — about 2 occurrences12–11 Mya — about 1 occurrence11–11 Mya — about 0.2 occurrences11–11 Mya — about 0.2 occurrences11–10 Mya — about 0.2 occurrences10–9.8 Mya — about 0.2 occurrences9.8–9.4 Mya — about 0.2 occurrences9.4–9.0 Mya — about 0.2 occurrences9.0–8.6 Mya — about 0.2 occurrences8.6–8.2 Mya — about 0.2 occurrences8.2–7.8 Mya — about 0.2 occurrences7.8–7.4 Mya — about 0.2 occurrences7.4–7.0 Mya — about 0.9 occurrences7.0–6.6 Mya — about 1 occurrence6.6–6.2 Mya — about 1 occurrence6.2–5.8 Mya — about 1 occurrence5.8–5.3 Mya — about 1 occurrence5.3–4.9 Mya — about 0.9 occurrences4.9–4.5 Mya — about 0.9 occurrences4.5–4.1 Mya — about 0.9 occurrences4.1–3.7 Mya — about 0.9 occurrences3.7–3.3 Mya — about 1 occurrence3.3–2.9 Mya — about 2 occurrences2.9–2.5 Mya — about 1 occurrence11.63 Mya3.6 Mya14.3 Mya2.1 Mya

25 occurrences of Glossus fraterna on record, most of them in the Miocene. 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

25 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

7 formations

Yorktown — 37.22°N, 76.93°WYorktown — 36.44°N, 77.10°WYorktown — 37.17°N, 76.77°WYorktown — 37.23°N, 76.96°WYorktown — 37.15°N, 76.74°WYorktown — 37.06°N, 76.63°WCalvert — 38.54°N, 76.73°WCalvert — 38.60°N, 76.51°WCalvert — 38.53°N, 76.52°WEastover — 37.17°N, 76.77°WEastover — 37.69°N, 76.97°WEastover — 37.60°N, 77.05°WChoptank — 38.53°N, 76.52°WChoptank — 38.39°N, 76.57°WLas Cahobas — 18.53°N, 72.29°WSaint Marys — 38.17°N, 76.44°WRaysor Marl — 33.10°N, 80.67°W

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

Glossus fraterna and its relatives

Miocene

Where Glossus fraterna and its relatives were recorded in the Miocene.

Found in the same rock

294 taxa

The Paleobiology Database records 22 sites for Glossus fraterna, 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 25 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 content1

Picture of Glossus fraterna

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Glossus fraterna 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 itGlossus through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Say 1824)