Bathraspira

Bathraspira

via iDigBio · CC BY-NC-ND · 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
MathildidaePBDB
Diet
carnivorePBDB, for Mathildidae
Life habit
epifaunalPBDB, for Mathildidae
Motility
actively mobilePBDB, for Mathildidae
Vision
limitedPBDB, for Gastropoda

Time the record covers

At least 13 million years on record.

The record covers at least 119.57 Mya to 106.3 Mya. No occurrence read is dated outside 121.4 Mya to 100.5 Mya.

Early Cretaceous — about 10 of 10 occurrencesEarly CretaceousLate Cretaceous — about 0 of 10 occurrences122–121 Mya — about 0.3 occurrences121–120 Mya — about 0.9 occurrences120–120 Mya — about 0.9 occurrences120–119 Mya — about 0.5 occurrences119–118 Mya — about 0.4 occurrences118–118 Mya — about 0.4 occurrences118–117 Mya — about 0.4 occurrences117–116 Mya — about 0.4 occurrences116–115 Mya — about 0.4 occurrences115–115 Mya — about 0.4 occurrences115–114 Mya — about 0.4 occurrences114–113 Mya — about 0.3 occurrences113–112 Mya — about 0.1 occurrences112–112 Mya — about 0.1 occurrences112–111 Mya — about 0.1 occurrences111–110 Mya — about 0.1 occurrences110–109 Mya — about 0.1 occurrences109–109 Mya — about 0.1 occurrences109–108 Mya — about 0.1 occurrences108–107 Mya — about 0.1 occurrences107–107 Mya — about 0.1 occurrences107–106 Mya — about 0.3 occurrences106–105 Mya — about 0.5 occurrences105–104 Mya — about 0.5 occurrences104–104 Mya — about 0.5 occurrences104–103 Mya — about 0.5 occurrences103–102 Mya — about 0.5 occurrences102–101 Mya — about 0.5 occurrences101–101 Mya — about 0.5 occurrences101–100 Mya — about 0.1 occurrences119.57 Mya106.3 Mya121.9 Mya100 Mya

10 occurrences of Bathraspira on record, most of them in the Early Cretaceous. 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

10 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

Blackdown Greensand — 52.63°N, 1.13°WAtherfield Clay — 50.61°N, 1.36°WHiraiga — 39.93°N, 141.95°ESandgate — 51.00°N, 0.83°W

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The named rock units Bathraspira has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 occurrences have no formation on record, which is common for older literature.

Bathraspira and its relatives

Early Cretaceous

Where Bathraspira and its relatives were recorded in the Early Cretaceous.

Found in the same rock

297 taxa

The Paleobiology Database records 8 sites for Bathraspira, 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

6 references

Each of the 10 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 Bathraspira

Source
iDigBio
Credit
via iDigBio
Licence
CC BY-NC-ND
Commercial use
the licence does not allow it

No 3D scan of Bathraspira was found in Sketchfab.

Smithsonian Open Access and MorphoSource were 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 itMathildidae through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cossmann 1906