Menuites portlocki
No picture of Menuites portlocki was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Menuites portlocki, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- MenuitesPBDB
- Diet
- carnivorePBDB, for Ammonoidea
- Life habit
- nektonicPBDB, for Ammonoidea
- Motility
- fast-movingPBDB, for Ammonoidea
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At most 12 million years on record.
Every occurrence read is dated to somewhere between 83.6 Mya and 72.2 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
6 occurrences of Menuites portlocki on record, most of them in the Late Cretaceous. 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
6 occurrences- Late Cretaceous100%
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
- Annona Formation · Taylor Group2
- Marshalltown Formation1
- Wenonah Formation · Matawan Group1
- Pierre Formation1
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The named rock units Menuites portlocki 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.
Menuites portlocki and its relatives
Late CretaceousWhere Menuites portlocki and its relatives were recorded in the Late Cretaceous.
Found in the same rock
79 taxa- Pachydiscus (Pachydiscus)3 sites
- Baculites2 sites
- Baculites ovatus2 sites
- Baculites reduncus2 sites
- Baculites taylorensis2 sites
- Desmophyllites diphylloides2 sites
- Didymoceras2 sites
- Didymoceras platycostatum2 sites
- Nostoceras (Nostoceras)2 sites
- Placenticeras2 sites
- Solenoceras crassum2 sites
- Acteon concinnus1 site
- Agerostrea falcata1 site
- Amauropsis paludinaeformis1 site
- Amphithelion (Amphithelion) macrommata1 site
- Aphrocallistes lobatus1 site
- Atreta1 site
- Avellanidae indet.1 site
- Baculites compressus1 site
- Belemnitella1 site
- Bostrychoceras polyplocum1 site
- Buccinum vinculum1 site
- Callianassa danai1 site
- Callicylix (Cyclostigma) lobata1 site
The Paleobiology Database records 5 sites for Menuites portlocki, 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
6 references- Das Campan (höhere Ober-Kreide) der Lehrter Westmulde bei Hannover1
- Upper Campanian (Upper Cretaceous) ammonites from the Marshalltown Formation-Mount Laurel boundary beds in Delaware1
- Ammonite fauna from the Wenonah formation (Upper Cretaceous) of New Jersey1
- Upper Campanian ammonites from the Ozan-Annona Formation boundary in Southwestern Arkansas1
- Campanian ammontes from the Annona Chalk near Yancy, Arkansas1
- Descriptions of New Species of Fossils, from the Cretaceous Formations of Nebraska, with Observations upon Baculites ovatus and B. compressus, and the Progressive Development of the Septa in Baculites, Ammonites, and Scaphites1
Each of the 6 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 Menuites portlocki was found. Wikipedia, Wikidata, iDigBio and Smithsonian Open Access were searched and had none.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Menuites portlocki, or no answer at all. This entry cannot say which.
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 itMenuites through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Sharp 1855)