Bairdia

Searched as Bairdia deducta deducta. The Paleobiology Database treats Bairdia as the accepted name.

Bairdia

via iDigBio · CC0 · 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
BairdiidaePBDB
Diet
detritivore, grazerPBDB, for Podocopida
Life habit
epifaunalPBDB, for Podocopida
Motility
actively mobilePBDB, for Ostracoda
Vision
limitedPBDB, for Ostracoda
Environment
marinePBDB, for Ostracoda

Time the record covers

At least 33 million years on record.

The record covers at least 293.52 Mya to 259.857 Mya. No occurrence read is dated outside 298.9 Mya to 254.14 Mya.

Carboniferous — about 0 of 6 occurrencesPermian — about 6 of 6 occurrencesPermian300–298 Mya — about 0.1 occurrences298–297 Mya — about 0.3 occurrences297–295 Mya — about 0.3 occurrences295–294 Mya — about 0.3 occurrences294–292 Mya — about 0.0 occurrences275–273 Mya — about 0.3 occurrences273–272 Mya — about 0.4 occurrences272–270 Mya — about 0.4 occurrences270–269 Mya — about 0.4 occurrences269–267 Mya — about 0.4 occurrences267–266 Mya — about 0.1 occurrences266–264 Mya — about 0.1 occurrences264–263 Mya — about 0.7 occurrences263–261 Mya — about 0.7 occurrences261–259 Mya — about 0.6 occurrences259–258 Mya — about 0.3 occurrences258–256 Mya — about 0.3 occurrences256–255 Mya — about 0.3 occurrences255–253 Mya — about 0.1 occurrences293.52 Mya259.857 Mya299.8 Mya253.2 Mya

6 occurrences of Bairdia on record, most of them in the Permian. 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

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.

Found in

4 formations

Tak Fa — 15.90°N, 100.89°ETak Fa — 15.19°N, 101.52°EEpiskopi — 37.31°N, 23.42°EMarmari — 37.31°N, 23.42°ENam Maholan — 17.11°N, 101.88°E

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

Bairdia and its relatives

Permian

Where Bairdia and its relatives were recorded in the Permian.

Found in the same rock

1,719 taxa

The Paleobiology Database records at least 879 sites for Bairdia, and this reads 240 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 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content1

Picture of Bairdia

Source
iDigBio
Credit
via iDigBio
Licence
CC0
Commercial use
the licence allows it

No 3D scan of Bairdia 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 itBairdiidae through timeFormations of the PermianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (M'Coy 1844)