Markacanthus alius

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

On record

Recorded, not inferred
Sits inside
MarkacanthusPBDB
Diet
carnivorePBDB, for Acanthodii
Life habit
nektonicPBDB, for Acanthodii
Motility
actively mobilePBDB, for Acanthodii

Time the record covers

At most 2.1 million years on record.

The one occurrence read is dated to somewhere between 387.95 Mya and 385.9 Mya, which is a dating window rather than a span.

Devonian — about 1 of 1 occurrenceDevonian388–388 Mya — about 0.0 occurrences388–388 Mya — about 0.1 occurrences388–388 Mya — about 0.1 occurrences388–388 Mya — about 0.1 occurrences388–388 Mya — about 0.1 occurrences388–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–387 Mya — about 0.1 occurrences387–386 Mya — about 0.1 occurrences386–386 Mya — about 0.1 occurrences386–386 Mya — about 0.1 occurrences386–386 Mya — about 0.1 occurrences386–386 Mya — about 0.1 occurrences386–386 Mya — about 0.1 occurrences386–386 Mya — about 0.0 occurrences388.45 Mya385.4 Mya

1 occurrence of Markacanthus alius on record, most of them in the Devonian. 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

1 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

1 formation

Burtnieki — 58.10°N, 25.55°E

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

Markacanthus alius and its relatives

Devonian

Where Markacanthus alius and its relatives were recorded in the Devonian.

Found in the same rock

32 taxa

The Paleobiology Database records 1 site for Markacanthus alius, 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

1 reference

Each of the 1 occurrence 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content0

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

No 3D scan of Markacanthus alius 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 itMarkacanthus through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Valiukevičius 1988