Nankinolithus

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

On record

Recorded, not inferred
Sits inside
TrinucleidaePBDB
Diet
suspension feederPBDB, for Trinucleidae
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
blindPBDB
Environment
marinePBDB, for Trilobita

Time the record covers

At least 17 million years on record.

The record covers at least 466.6 Mya to 448.8 Mya. No occurrence read is dated outside 478.8 Mya to 443.1 Mya.

Ordovician — about 67 of 67 occurrencesOrdovicianSilurian — about 0 of 67 occurrences480–478 Mya — about 0.0 occurrences478–477 Mya — about 0.1 occurrences477–476 Mya — about 0.1 occurrences476–475 Mya — about 0.1 occurrences475–473 Mya — about 0.1 occurrences473–472 Mya — about 0.1 occurrences472–471 Mya — about 0.1 occurrences471–470 Mya — about 0.1 occurrences470–468 Mya — about 0.1 occurrences468–467 Mya — about 0.1 occurrences467–466 Mya — about 0.0 occurrences462–461 Mya — about 0.0 occurrences461–460 Mya — about 1.0 occurrences460–458 Mya — about 0.0 occurrences458–457 Mya — about 0.6 occurrences457–456 Mya — about 1 occurrence456–455 Mya — about 1 occurrence455–454 Mya — about 3 occurrences454–452 Mya — about 7 occurrences452–451 Mya — about 7 occurrences451–450 Mya — about 8 occurrences450–449 Mya — about 12 occurrences449–447 Mya — about 9 occurrences447–446 Mya — about 9 occurrences446–445 Mya — about 7 occurrences445–444 Mya — about 1 occurrence444–442 Mya — about 0.4 occurrences466.6 Mya448.8 Mya479.5 Mya442.4 Mya

67 occurrences of Nankinolithus 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

67 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

Jerrestad — 55.99°N, 13.30°ETangtou — 32.00°N, 118.00°ETangtou — 30.00°N, 116.00°ETangtou — 32.07°N, 119.26°ETangtou — 32.00°N, 119.00°EJianchaogou — 29.00°N, 109.00°EJianchaogou — 32.00°N, 107.00°EJianchaogou — 28.00°N, 109.00°EJianchaogou — 27.00°N, 105.00°EJianchaogou — 28.00°N, 105.00°EJianchaogou — 33.00°N, 106.00°EJianchaogou — 33.00°N, 108.00°EDomusnovas — 40.34°N, 8.69°EDomusnovas — 39.33°N, 8.67°EDomusnovas — 39.44°N, 8.42°EDomusnovas — 39.24°N, 8.49°ELinxiang — 33.00°N, 111.00°ELinxiang — 32.00°N, 108.00°ELinxiang — 29.00°N, 110.00°ELinxiang — 29.00°N, 111.00°ELinxiang — 30.00°N, 111.00°ELinxiang — 31.00°N, 111.00°EHuangnigang — 29.00°N, 115.00°EHuangnigang — 28.00°N, 118.00°EHuangnigang — 30.00°N, 120.00°EHuangnigang — 31.00°N, 120.00°EHuangnigang — 29.00°N, 119.00°EJerrestad Shale — 57.78°N, 14.18°EKraluv Dvur — 50.00°N, 14.00°EYinpingshan — 41.22°N, 87.57°ECrugan Mudstone — 53.00°N, 4.00°WDwyfor Mudstone — 53.00°N, 4.00°WRhiwlas Limestone — 53.00°N, 3.00°WDobrotiva — 50.00°N, 14.00°EWufeng — 27.00°N, 105.00°EDawan — 31.00°N, 111.00°EDachaozi — 27.00°N, 101.00°EYenwashan — 30.00°N, 120.00°ETongtou — 31.00°N, 117.00°EWhite Head — 48.47°N, 64.32°WXilinkebo — 42.00°N, 101.00°EUlunda Mudstone — 58.00°N, 13.00°EFjacka Shale — 58.00°N, 12.00°EPyle Mountain Argillite — 46.68°N, 68.22°WAkdombak — 48.52°N, 78.87°E

Loading coastlines…

The named rock units Nankinolithus 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.

Nankinolithus and its relatives

Ordovician

Where Nankinolithus and its relatives were recorded in the Ordovician.

Found in the same rock

544 taxa

The Paleobiology Database records 65 sites for Nankinolithus, 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

30 references

Each of the 67 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. 18 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 content0

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

No 3D scan of Nankinolithus 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 itTrinucleidae through timeFormations of the OrdovicianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Lu 1957