Calcarius

Calcarius

Uncredited · via Wikidata/Commons. 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
CalcariidaePBDB
Diet
carnivorePBDB, for Coelurosauria
Life habit
ground dwelling, solitaryPBDB, for Theropoda
Motility
actively mobilePBDB, for Theropoda
Environment
terrestrialPBDB, for Theropoda

Time the record covers

At least 81 thousand years on record.

The record covers at least 210 ka to 129 ka. No occurrence read is dated outside 1.4 Mya to 11.7 ka.

Pleistocene — about 4 of 4 occurrencesPleistoceneHolocene — about 0 of 4 occurrences1.5–1.4 Mya — about 0.0 occurrences1.4–1.3 Mya — about 0.2 occurrences1.3–1.3 Mya — about 0.2 occurrences1.3–1.2 Mya — about 0.2 occurrences1.2–1.1 Mya — about 0.2 occurrences1.1–1.1 Mya — about 0.2 occurrences1.1–1.0 Mya — about 0.2 occurrences1.0–950 ka Mya — about 0.2 occurrences950 ka–887 ka Mya — about 0.2 occurrences887 ka–823 ka Mya — about 0.2 occurrences823 ka–760 ka Mya — about 0.2 occurrences760 ka–697 ka Mya — about 0.2 occurrences697 ka–633 ka Mya — about 0.2 occurrences633 ka–570 ka Mya — about 0.2 occurrences570 ka–507 ka Mya — about 0.2 occurrences507 ka–443 ka Mya — about 0.2 occurrences443 ka–380 ka Mya — about 0.2 occurrences380 ka–317 ka Mya — about 0.2 occurrences317 ka–253 ka Mya — about 0.2 occurrences253 ka–190 ka Mya — about 0.1 occurrences190 ka–127 ka Mya — about 0.0 occurrences127 ka–63 ka Mya — about 0.5 occurrences63 ka–0 Mya — about 0.4 occurrences210 ka – 129 ka1.9 Mya0 Mya

4 occurrences of Calcarius 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

4 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.

Calcarius and its relatives

Pleistocene

Where Calcarius and its relatives were recorded in the Pleistocene.

Found in the same rock

81 taxa

The Paleobiology Database records 2 sites for Calcarius, 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 4 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content3

Picture of Calcarius

Credit
nobody named on the record
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Calcarius lapponicus · nhmuk:A/2007.4.1

3D model

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

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itCalcariidae through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Bechstein 1802