Paciphacops logani

Yale Peabody Museum · CC0 · via GBIF. 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
- PaciphacopsPBDB
- 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 most 9 million years on record.
Every occurrence read is dated to somewhere between 419.62 Mya and 410.62 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Paciphacops logani 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
3 occurrences- Devonian100%
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
2 formations
- Ross Formation2
- Glenerie Limestone Formation · Oriskany Group1
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The named rock units Paciphacops logani has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Paciphacops logani and its relatives
DevonianWhere Paciphacops logani and its relatives were recorded in the Devonian.
Found in the same rock
29 taxa- Brachyprion2 sites
- Dalmanella2 sites
- Delthyris2 sites
- Dicoelosia varica2 sites
- Eatonia2 sites
- Favosites2 sites
- Orthostrophia strophomenoides2 sites
- Rhipidomella2 sites
- Rhipidomelloides oblata2 sites
- Strophonella2 sites
- Anastrophia verneuili1 site
- Anoplotheca1 site
- Atrypina (Atrypina) imbricata1 site
- Coelospira dichotoma1 site
- Cyrtolites1 site
- Dalmanites1 site
- Enterolasma1 site
- Floweria becraftensis1 site
- Isorthis pygmaea1 site
- Leptaena rhomboidalis1 site
- Leptaenisca concava1 site
- Meristella1 site
- Phimocrinus1 site
- Platyceras reflexum1 site
The Paleobiology Database records 3 sites for Paciphacops logani, 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
2 references- Stratigraphy and correlation of the Devonian of western Tennessee2
- The Oriskany fauna of Becraft Mountain, Columbia County, N. Y.1
Each of the 3 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 doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1

Picture of Paciphacops logani
- Source
- GBIF
- Credit
- Yale Peabody Museum
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itPaciphacops through timeFormations of the DevonianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Hall 1860)