Viaphacops

Viaphacops is a genus of trilobites in the order Phacopida, family Phacopidae, that lived during the Middle Devonian, and is known from North and South America, Asia.

Viaphacops

Dwergenpaartje · CC BY-SA 3.0 · via Wikipedia/Commons. 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
PhacopinaePBDB
Diet
carnivorePBDB, for Phacopina
Life habit
low-level epifaunalPBDB, for Trilobita
Motility
fast-movingPBDB, for Trilobita
Vision
well-developedPBDB, for Phacopidae
Environment
marinePBDB, for Trilobita

Time the record covers

At least 28 million years on record.

The record covers at least 410.62 Mya to 382.31 Mya. No occurrence read is dated outside 413.02 Mya to 372.15 Mya.

Devonian — about 35 of 35 occurrencesDevonian414–412 Mya — about 0.3 occurrences412–411 Mya — about 0.7 occurrences411–410 Mya — about 0.5 occurrences410–408 Mya — about 0.4 occurrences408–407 Mya — about 0.4 occurrences407–405 Mya — about 0.4 occurrences405–404 Mya — about 0.4 occurrences404–403 Mya — about 0.4 occurrences403–401 Mya — about 0.4 occurrences401–400 Mya — about 0.4 occurrences400–398 Mya — about 0.8 occurrences398–397 Mya — about 0.9 occurrences397–395 Mya — about 0.9 occurrences395–394 Mya — about 0.9 occurrences394–393 Mya — about 4 occurrences393–391 Mya — about 6 occurrences391–390 Mya — about 6 occurrences390–388 Mya — about 5 occurrences388–387 Mya — about 2 occurrences387–386 Mya — about 1 occurrence386–384 Mya — about 1 occurrence384–383 Mya — about 1 occurrence383–381 Mya — about 0.3 occurrences381–380 Mya — about 0.1 occurrences380–378 Mya — about 0.1 occurrences378–377 Mya — about 0.1 occurrences377–376 Mya — about 0.1 occurrences376–374 Mya — about 0.1 occurrences374–373 Mya — about 0.1 occurrences373–371 Mya — about 0.1 occurrences410.62 Mya382.31 Mya413.8 Mya371.3 Mya

35 occurrences of Viaphacops 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

35 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

11 formations

Onondaga — 39.26°N, 78.53°WOnondaga — 42.95°N, 76.17°WOnondaga — 42.92°N, 78.25°WOnondaga — 42.78°N, 74.33°WOnondaga — 42.70°N, 74.92°WOnondaga — 42.96°N, 78.74°WOnondaga — 42.65°N, 74.08°WOnondaga — 43.00°N, 76.00°WOnondaga — 42.90°N, 79.30°WBelen — 15.50°S, 68.00°WColumbus Limestone — 40.21°N, 83.18°WFloresta — 6.35°N, 72.86°WSelinsgrove — 40.80°N, 75.64°WFloresta-Labateca — 5.85°N, 72.88°WSica Sica — 15.50°S, 68.00°WCano del Oeste — 10.58°N, 72.42°WJeffersonville — 38.28°N, 85.74°WIcla — 17.90°S, 65.18°W

Loading coastlines…

The named rock units Viaphacops has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Viaphacops and its relatives

Devonian

Where Viaphacops and its relatives were recorded in the Devonian.

Found in the same rock

428 taxa

The Paleobiology Database records 31 sites for Viaphacops, 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

15 references

Each of the 35 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. 3 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 Viaphacops

Credit
Dwergenpaartje
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Viaphacops 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.

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itPhacopinae through timeFormations of the DevonianThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Maximova 1972)