Hypophylloceras (Neophylloceras) ramosum
No picture of Hypophylloceras (Neophylloceras) ramosum was found. Wikidata and iDigBio were searched and had none. Wikipedia and 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 Hypophylloceras (Neophylloceras) ramosum, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- NeophyllocerasPBDB
- Diet
- carnivorePBDB, for Phylloceratida
- Life habit
- nektonicPBDB, for Phylloceratida
- Motility
- actively mobilePBDB, for Phylloceratida
- Vision
- well-developedPBDB, for Cephalopoda
- Environment
- marinePBDB, for Cephalopoda
Time the record covers
At least 37 million years on record.
The record covers at least 110.1 Mya to 72.2 Mya. No occurrence read is dated outside 113.2 Mya to 66 Mya.
42 occurrences of Hypophylloceras (Neophylloceras) ramosum 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
42 occurrencesThese 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
17 formations
- Matanuska Formation9
- Redding Formation · Pacheco Group7
- Quiriquina Formation4
- Bykov Formation2
- Miria Formation2
- Moreno Formation · Great Valley Group1
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The named rock units Hypophylloceras (Neophylloceras) ramosum has been recovered from, largest first. Drawn where the rock is now, not where it formed. 6 occurrences have no formation on record, which is common for older literature.
Hypophylloceras (Neophylloceras) ramosum and its relatives
Late CretaceousWhere Hypophylloceras (Neophylloceras) ramosum and its relatives were recorded in the Late Cretaceous.
Found in the same rock
177 taxa- Desmophyllites diphylloides10 sites
- Pseudophyllites indra10 sites
- Diplomoceras cylindraceum6 sites
- Hypophylloceras (Neophylloceras) hetonaiense6 sites
- Eubaculites carinatus5 sites
- Gaudryceras tenuiliratum5 sites
- Grossouvrites gemmatus5 sites
- Inoceramus subundatus5 sites
- Maorites densicostatus5 sites
- Scalarites mihoensis5 sites
- Tetragonites glabrus5 sites
- Anagaudryceras mikobokense4 sites
- Gunnarites kalika4 sites
- Inoceramus4 sites
- Kitchinites spathi4 sites
- Menuites fresvillensis4 sites
- Phyllopachyceras forbesianum4 sites
- Yezoites puerculus4 sites
- Zelandites varuna4 sites
- Anagaudryceras subtilineatum3 sites
- Baculites huenickeni3 sites
- Biplica isoplicata3 sites
- Gaudryceras kayei3 sites
- Hypophylloceras (Neophylloceras) surya3 sites
The Paleobiology Database records 41 sites for Hypophylloceras (Neophylloceras) ramosum, 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
11 references- Upper Cretaceous (Campanian and Maestrichtian) ammonites from southern Alaska11
- Upper Cretaceous ammonites of California. Part III7
- Upper Cretaceous of the Pacific Coast6
- Ammonites from the Maastrichtian (Upper Cretaceous) Quiriquina Formation in central Chile4
- Maastrichtian Non-Heteromorph Ammonites from the Miria Formation, Western Australia4
- Mid-Cretaceous (Albian to Turonian) biostratigraphy of northern California4
- The Cenomanian/Turonian boundary in Sakhalin, Far East Russia: ammonites, inoceramids, foraminifera, and radiolarians2
- The crinoid Marsupites in the Upper Cretaceous Nanaimo Group, British Columbia: resolution of the Santonian-Campanian boundary in the North Pacific Province1
- Part I. Ammonites from the Upper Campanian of the Teshio Mountains1
- The Upper Cretaceous cephalopods of Japan, Part I1
- Descriptions of new organic remains from the Cretaceous rocks of Vancouver Island1
Each of the 42 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 Hypophylloceras (Neophylloceras) ramosum was found. Wikidata and iDigBio were searched and had none.
Wikipedia and 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 Hypophylloceras (Neophylloceras) ramosum, or no answer at all. This entry cannot say which.
No 3D scan of Hypophylloceras (Neophylloceras) ramosum 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 itNeophylloceras through timeFormations of the Late CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Meek 1857)