Glans

Searched as Glans affinis californica. The Paleobiology Database treats Glans as the accepted name.

Glans

via iDigBio · CC BY · 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
CarditidaePBDB
Diet
suspension feederPBDB, for Carditidae
Life habit
infaunalPBDB, for Carditidae
Motility
facultatively mobilePBDB, for Carditidae
Vision
blindPBDB, for Crassatelloidea
Environment
marinePBDB, for Crassatelloidea

Time the record covers

At most 118 thousand years on record.

Every occurrence read is dated to somewhere between 129 ka and 11.7 ka, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Pleistocene — about 6 of 6 occurrencesPleistoceneHolocene — about 0 of 6 occurrences147 ka–126 ka Mya — about 0.2 occurrences126 ka–105 ka Mya — about 1 occurrence105 ka–84 ka Mya — about 1 occurrence84 ka–63 ka Mya — about 1 occurrence63 ka–42 ka Mya — about 1 occurrence42 ka–21 ka Mya — about 1 occurrence21 ka–0 Mya — about 0.5 occurrences629 ka0 Mya

6 occurrences of Glans on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. 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

6 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.

Glans and its relatives

Pleistocene

Where Glans and its relatives were recorded in the Pleistocene.

Found in the same rock

2,194 taxa

The Paleobiology Database records 107 sites for Glans, and this reads all of them. Of that, one read hit the database's own return limit, so every count below is a floor rather than a total. 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

1 reference

Each of the 6 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 content3

Picture of Glans

Source
iDigBio
Credit
via iDigBio
Licence
CC BY
Commercial use
the licence allows it

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Glans dominguensis · FMNH:Invertebrate Zoology:197561

3D model

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

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 itCarditidae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Mühfeld 1811)