Bigotina

No picture of Bigotina was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Bigotina, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
BigotinidaePBDB
Diet
deposit feederPBDB, for Redlichiida
Life habit
low-level epifaunalPBDB, for Redlichiida
Motility
fast-movingPBDB, for Redlichiida
Vision
well-developedPBDB, for Bigotinidae
Environment
marinePBDB, for Trilobita

Time the record covers

At most 5 million years on record.

Every occurrence read is dated to somewhere between 521 Mya and 516 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Cambrian — about 15 of 15 occurrencesCambrian521–521 Mya — about 0.3 occurrences521–521 Mya — about 0.6 occurrences521–521 Mya — about 0.6 occurrences521–520 Mya — about 0.6 occurrences520–520 Mya — about 0.6 occurrences520–520 Mya — about 0.6 occurrences520–520 Mya — about 0.6 occurrences520–520 Mya — about 0.6 occurrences520–519 Mya — about 0.6 occurrences519–519 Mya — about 0.6 occurrences519–519 Mya — about 0.6 occurrences519–519 Mya — about 0.6 occurrences519–519 Mya — about 0.6 occurrences519–518 Mya — about 0.6 occurrences518–518 Mya — about 0.6 occurrences518–518 Mya — about 0.6 occurrences518–518 Mya — about 0.6 occurrences518–518 Mya — about 0.6 occurrences518–517 Mya — about 0.6 occurrences517–517 Mya — about 0.6 occurrences517–517 Mya — about 0.6 occurrences517–517 Mya — about 0.6 occurrences517–517 Mya — about 0.6 occurrences517–516 Mya — about 0.6 occurrences516–516 Mya — about 0.6 occurrences516–516 Mya — about 0.3 occurrences521.5 Mya515.5 Mya

15 occurrences of Bigotina on record, most of them in the Cambrian. 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

15 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

Idoudine — 30.40°N, 8.82°WPedroche — 37.95°N, 4.77°WAmouslek — 29.62°N, 9.47°WSaint-Jean-de-la-Riviere — 49.35°N, 1.75°W

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

Bigotina and its relatives

Cambrian

Where Bigotina and its relatives were recorded in the Cambrian.

Found in the same rock

25 taxa

The Paleobiology Database records 14 sites for Bigotina, 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

4 references

Each of the 15 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 content0

No picture of Bigotina was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Bigotina, or no answer at all. This entry cannot say which.

No 3D scan of Bigotina 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 itBigotinidae through timeFormations of the CambrianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Cobbold 1935