Proampyx acuminatus
No picture of Proampyx acuminatus 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 Proampyx acuminatus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- ProampyxPBDB
- Diet
- deposit feederPBDB, for Redlichiida
- Life habit
- low-level epifaunalPBDB, for Redlichiida
- Motility
- fast-movingPBDB, for Redlichiida
- Vision
- well-developedPBDB, for Agraulidae
- Environment
- marinePBDB, for Trilobita
Time the record covers
At most 7.5 million years on record.
Every occurrence read is dated to somewhere between 504.5 Mya and 497 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
5 occurrences of Proampyx acuminatus on record, most of them in the Cambrian. 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
5 occurrences- Cambrian100%
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
3 formations
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The named rock units Proampyx acuminatus 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.
Proampyx acuminatus and its relatives
CambrianWhere Proampyx acuminatus and its relatives were recorded in the Cambrian.
Found in the same rock
36 taxa- Glaberagnostus cicer2 sites
- Groenwallia microphthalma2 sites
- Megagnostus glandiformis2 sites
- Paradoxides2 sites
- Proampyx difformis2 sites
- Valenagnostus marginatus2 sites
- Acadagnostus ferox1 site
- Acidusus aculeatus1 site
- Agnostida1 site
- Anopolenus1 site
- Bailiaspis1 site
- Corynexochus1 site
- Dasometopus breviceps1 site
- Diplorrhina quadrata1 site
- Glaberagnostus bituberculatus1 site
- Goniagnostus nathorsti1 site
- Granularaspis1 site
- Hartshillia1 site
- Hypagnostus parvifrons1 site
- Juraspis1 site
- Kootenia1 site
- Lejopyge laevigatus1 site
- Linguagnostus1 site
- Megagnostus1 site
The Paleobiology Database records 4 sites for Proampyx acuminatus, 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
4 references- Middle Cambrian agnostoids and trilobites from the Lower Allochthon, Swedish Caledonides2
- Late Middle Cambrian trilobites of Siberian Aspect from the Farewell Terrane, Southwestern Alaska1
- Rozova, 19641
- Middle Cambrian stratigraphy in the Röyken area, Oslo region1
Each of the 5 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 Proampyx acuminatus 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 Proampyx acuminatus, or no answer at all. This entry cannot say which.
No 3D scan of Proampyx acuminatus 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 itProampyx through timeFormations of the CambrianThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Angelin 1851)