Rexroadus nathani

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

On record

Recorded, not inferred
Sits inside
RexroadusPBDB
Diet
carnivorePBDB, for Conodonta
Life habit
nektonicPBDB, for Conodonta
Motility
actively mobilePBDB, for Conodonta
Vision
well-developedPBDB, for Conodonta

Time the record covers

At least 2.6 million years on record.

The record covers at least 443.1 Mya to 440.5 Mya. No occurrence read is dated outside 449.5 Mya to 432.9 Mya.

Ordovician — about 1 of 34 occurrencesOrdovicianSilurian — about 33 of 34 occurrencesSilurian450–449 Mya — about 0.0 occurrences449–449 Mya — about 0.1 occurrences449–448 Mya — about 0.1 occurrences448–448 Mya — about 0.1 occurrences448–447 Mya — about 0.1 occurrences447–446 Mya — about 0.1 occurrences446–446 Mya — about 0.1 occurrences446–445 Mya — about 0.1 occurrences445–445 Mya — about 0.1 occurrences445–444 Mya — about 0.1 occurrences444–444 Mya — about 0.1 occurrences444–443 Mya — about 1 occurrence443–442 Mya — about 4 occurrences442–442 Mya — about 4 occurrences442–441 Mya — about 4 occurrences441–441 Mya — about 4 occurrences441–440 Mya — about 4 occurrences440–439 Mya — about 4 occurrences439–439 Mya — about 4 occurrences439–438 Mya — about 2 occurrences438–438 Mya — about 0.1 occurrences438–437 Mya — about 0.1 occurrences437–437 Mya — about 0.1 occurrences437–436 Mya — about 0.1 occurrences436–435 Mya — about 0.1 occurrences435–435 Mya — about 0.1 occurrences435–434 Mya — about 0.1 occurrences434–434 Mya — about 0.1 occurrences434–433 Mya — about 0.1 occurrences433–432 Mya — about 0.0 occurrences443.1 Mya440.5 Mya450 Mya432.4 Mya

34 occurrences of Rexroadus nathani on record, most of them in the Silurian. 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

8 formations

Becscie — 49.78°N, 64.32°WBecscie — 49.68°N, 63.65°WBecscie — 49.40°N, 62.33°WBecscie — 49.65°N, 63.38°WSolvik — 59.84°N, 10.48°ESolvik — 59.83°N, 10.44°EClemville — 48.18°N, 64.97°WGun River — 49.58°N, 63.77°WEllis Bay — 49.50°N, 63.00°WBowling Green Dolomite — 39.39°N, 90.95°WSaelabonn — 60.06°N, 10.22°ECape Phillips — 77.53°N, 83.92°W

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The named rock units Rexroadus nathani has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Rexroadus nathani and its relatives

Silurian

Where Rexroadus nathani and its relatives were recorded in the Silurian.

Found in the same rock

48 taxa

The Paleobiology Database records 11 sites for Rexroadus nathani, 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

7 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 Rexroadus nathani 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 Rexroadus nathani, or no answer at all. This entry cannot say which.

No 3D scan of Rexroadus nathani 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 itRexroadus through timeFormations of the SilurianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (McCracken and Barnes 1981)