Becus

No picture of Becus 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 Becus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
PseudoaulophacidaePBDB

Time the record covers

At least 44 million years on record.

The record covers at least 145.06 Mya to 100.5 Mya. No occurrence read is dated outside 149.2 Mya to 93.9 Mya.

Late Jurassic — about 4 of 34 occurrencesLate JurassicEarly Cretaceous — about 17 of 34 occurrencesEarly CretaceousLate Cretaceous — about 13 of 34 occurrencesLate Cretaceous150–148 Mya — about 0.8 occurrences148–146 Mya — about 2 occurrences146–145 Mya — about 1 occurrence145–143 Mya — about 0.5 occurrences143–141 Mya — about 1 occurrence141–139 Mya — about 0.7 occurrences139–137 Mya — about 2 occurrences137–135 Mya — about 0.7 occurrences135–133 Mya — about 0.7 occurrences133–131 Mya — about 0.2 occurrences127–125 Mya — about 0.1 occurrences125–123 Mya — about 0.3 occurrences123–122 Mya — about 0.3 occurrences122–120 Mya — about 3 occurrences120–118 Mya — about 0.7 occurrences118–116 Mya — about 0.6 occurrences116–114 Mya — about 0.6 occurrences114–112 Mya — about 0.2 occurrences108–106 Mya — about 0.1 occurrences106–104 Mya — about 2 occurrences104–102 Mya — about 2 occurrences102–100 Mya — about 2 occurrences100–99 Mya — about 4 occurrences99–97 Mya — about 4 occurrences97–95 Mya — about 4 occurrences95–93 Mya — about 2 occurrences145.06 Mya100.5 Mya150 Mya93 Mya

34 occurrences of Becus 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

34 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

6 formations

Scaglia Bianca — 43.48°N, 12.72°EScaglia Bianca — 43.38°N, 12.62°EScisti a Fucoidi — 43.48°N, 12.72°EDachhornstein — 48.88°N, 11.01°EVigla — 39.99°N, 20.12°ESid'r — 22.71°N, 57.19°EWahrah — 22.74°N, 57.26°E

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The named rock units Becus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 4 occurrences have no formation on record, which is common for older literature.

Becus and its relatives

Early Cretaceous

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

Found in the same rock

239 taxa

The Paleobiology Database records 9 sites for Becus, 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 34 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 Becus 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 Becus, or no answer at all. This entry cannot say which.

No 3D scan of Becus 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 itPseudoaulophacidae through timeFormations of the Early CretaceousThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wu 1986