Pseudobasilicus

Pseudobasilicus

via iDigBio · 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
AsaphinaePBDB
Diet
carnivorePBDB, for Trilobita
Life habit
low-level epifaunalPBDB, for Asaphida
Motility
fast-movingPBDB, for Asaphida
Vision
well-developedPBDB, for Asaphidae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 15 million years on record.

The record covers at least 468 Mya to 452.3 Mya. No occurrence read is dated outside 478.8 Mya to 449 Mya.

Ordovician — about 61 of 61 occurrencesOrdovician479–478 Mya — about 0.0 occurrences478–477 Mya — about 0.1 occurrences477–476 Mya — about 0.7 occurrences476–475 Mya — about 0.9 occurrences475–474 Mya — about 0.9 occurrences474–473 Mya — about 0.9 occurrences473–472 Mya — about 0.9 occurrences472–471 Mya — about 0.9 occurrences471–470 Mya — about 0.9 occurrences470–469 Mya — about 0.9 occurrences469–468 Mya — about 0.9 occurrences468–467 Mya — about 0.3 occurrences467–466 Mya — about 0.2 occurrences466–465 Mya — about 0.1 occurrences465–464 Mya — about 2 occurrences464–463 Mya — about 4 occurrences463–462 Mya — about 4 occurrences462–461 Mya — about 6 occurrences461–460 Mya — about 10 occurrences460–459 Mya — about 5 occurrences459–458 Mya — about 4 occurrences458–457 Mya — about 3 occurrences457–456 Mya — about 1 occurrence456–455 Mya — about 1 occurrence455–454 Mya — about 2 occurrences454–453 Mya — about 2 occurrences453–452 Mya — about 3 occurrences452–450 Mya — about 3 occurrences450–449 Mya — about 2 occurrences449–448 Mya — about 0.9 occurrences468 Mya452.3 Mya479.4 Mya448.4 Mya

61 occurrences of Pseudobasilicus on record, most of them in the Ordovician. 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

61 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

24 formations

Dawan — 33.00°N, 111.00°EDawan — 27.00°N, 101.00°EFossil Hill Limestone — 33.00°S, 149.00°EFossil Hill Limestone — 34.00°S, 148.00°EFossil Hill Limestone — 33.00°S, 148.00°EFossil Hill Limestone — 33.59°S, 148.89°ELiben — 49.72°N, 13.57°ELiben — 49.80°N, 13.63°ELiben — 49.82°N, 13.70°ELiben — 49.68°N, 13.47°ESeby Limestone — 57.00°N, 17.00°ESeby Limestone — 60.91°N, 15.02°ESeby Limestone — 62.97°N, 14.48°EFolkeslunda — 57.00°N, 17.00°EFolkeslunda — 60.91°N, 15.02°EFurudal — 58.00°N, 15.00°EFurudal — 60.91°N, 15.02°EVollen — 60.00°N, 11.00°EVollen — 59.88°N, 10.51°EFuruberget — 60.80°N, 11.02°EBillabong Creek Limestone — 33.33°S, 147.97°EQuondong Limestone — 33.92°S, 148.20°ESkarlov Limestone — 57.00°N, 17.00°EGullhogen Mudstone — 58.00°N, 14.00°EElnes — 60.00°N, 11.00°EDachaozi — 27.00°N, 101.00°EXiliangsi — 33.00°N, 106.00°ELas Plantas — 30.00°S, 69.00°WYaomoshan — 40.00°N, 99.00°EGullhögen — 58.00°N, 12.00°EFolkeslunda Limestone — 62.97°N, 14.48°EVruda — 59.58°N, 29.18°EElizavetinskaya — 58.37°N, 32.80°ELunskaya — 58.61°N, 39.51°EPolometsky — 58.00°N, 33.21°ECliefden Caves Limestone — 33.54°S, 148.86°E

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The named rock units Pseudobasilicus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 18 occurrences have no formation on record, which is common for older literature.

Pseudobasilicus and its relatives

Ordovician

Where Pseudobasilicus and its relatives were recorded in the Ordovician.

Found in the same rock

466 taxa

The Paleobiology Database records 60 sites for Pseudobasilicus, 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

22 references

Each of the 61 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. 10 further references are not listed. 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 Pseudobasilicus

Source
iDigBio
Credit
via iDigBio
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Pseudobasilicus 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 itAsaphinae through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Reed 1930