Holonema rugosa

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

On record

Recorded, not inferred
Sits inside
HolonemaPBDB
Diet
carnivorePBDB, for Arthrodira
Life habit
nektonicPBDB, for Arthrodira
Motility
actively mobilePBDB, for Arthrodira

Time the record covers

At least 10 million years on record.

The record covers at least 382.31 Mya to 372.15 Mya. No occurrence read is dated outside 387.95 Mya to 358.86 Mya.

Devonian — about 4 of 4 occurrencesDevonianCarboniferous — about 0 of 4 occurrences389–388 Mya — about 0.2 occurrences388–387 Mya — about 0.4 occurrences387–386 Mya — about 0.4 occurrences386–384 Mya — about 0.4 occurrences384–383 Mya — about 0.4 occurrences383–382 Mya — about 0.4 occurrences382–381 Mya — about 0.1 occurrences381–380 Mya — about 0.1 occurrences380–379 Mya — about 0.1 occurrences379–378 Mya — about 0.1 occurrences378–377 Mya — about 0.1 occurrences377–376 Mya — about 0.1 occurrences376–375 Mya — about 0.1 occurrences375–374 Mya — about 0.1 occurrences374–373 Mya — about 0.1 occurrences373–372 Mya — about 0.1 occurrences372–371 Mya — about 0.1 occurrences371–370 Mya — about 0.1 occurrences370–369 Mya — about 0.1 occurrences369–368 Mya — about 0.1 occurrences368–367 Mya — about 0.1 occurrences367–366 Mya — about 0.1 occurrences366–365 Mya — about 0.1 occurrences365–364 Mya — about 0.1 occurrences364–363 Mya — about 0.1 occurrences363–362 Mya — about 0.1 occurrences362–361 Mya — about 0.1 occurrences361–360 Mya — about 0.1 occurrences360–359 Mya — about 0.1 occurrences359–358 Mya — about 0.0 occurrences382.31 Mya372.15 Mya388.5 Mya358.3 Mya

4 occurrences of Holonema rugosa 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

4 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

4 formations

Chemung — 41.68°N, 76.71°WCatskill — 41.81°N, 77.78°WRockport Quarry Limestone — 45.20°N, 83.39°WGenshaw — 45.19°N, 83.48°W

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

Holonema rugosa and its relatives

Devonian

Where Holonema rugosa and its relatives were recorded in the Devonian.

Found in the same rock

15 taxa

The Paleobiology Database records 4 sites for Holonema rugosa, and this reads all of them. The number is how many of those sites it was catalogued from too.

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

2 references

Each of the 4 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. Each entry links to the Paleobiology Database's own record for the work.

Media and terms

Media content0

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

No 3D scan of Holonema rugosa 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 itHolonema through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Claypole 1883)