Iniskinites
No picture of Iniskinites 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 Iniskinites, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- EurycephalitinaePBDB
- 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 6.7 million years on record.
Every occurrence read is dated to somewhere between 168.2 Mya and 161.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
41 occurrences of Iniskinites on record, most of them in the Middle Jurassic. 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
41 occurrences- Middle Jurassic100%
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
7 formations
- Los Molles Formation10
- Chinitna Formation9
- Smithers Formation · Hazelton Group7
- Tuxedni Formation5
- Ashman Formation3
- Shelikof Formation1
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The named rock units Iniskinites 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.
Iniskinites and its relatives
Middle JurassicWhere Iniskinites and its relatives were recorded in the Middle Jurassic.
Found in the same rock
37 taxa- Xenocephalites vicarius7 sites
- Choffatia6 sites
- Perisphinctidae3 sites
- Adabofoloceras2 sites
- Cadoceras comma2 sites
- Chinitnites parviformus2 sites
- Kepplerites2 sites
- Kepplerites (Seymourites) alticostatus2 sites
- Kepplerites (Seymourites) ingrahami2 sites
- Lilloettia2 sites
- Lilloettia lilloetensis2 sites
- Phylloceras (Macrophylloceras) grossicostatum2 sites
- Procerites2 sites
- Retroceramus2 sites
- Xenocephalites2 sites
- Bositra1 site
- Cadoceras (Paracadoceras) moffiti1 site
- Cadoceras (Pseudocadoceras) catostoma1 site
- Cadoceras (Pseudocadoceras) grewingki1 site
- Cadoceras (Stenocadoceras) multicostatum1 site
- Cadoceras doroschini1 site
- Cadoceras glabrum1 site
- Calliphylloceras freibrocki1 site
- Choffatia jupiter1 site
The Paleobiology Database records 28 sites for Iniskinites, 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
8 references- Callovian (Jurassic) ammonites from the United States and Alaska Part 2. Alaska Peninsula and Cook Inlet regions11
- A U-Pb and 40Ar/39Ar time scale for the Jurassic10
- Upper Bathonian and lower Callovian ammonites from Chacay Melehué (Argentina)6
- Upper Bathonian ammonites from Chacay Melehué (Neuquén Basin, Argentina) and the chronostratigraphy of the Steinmanni Zone4
- Middle Jurassic inoceramids from Argentina4
- Jurassic (Bathonian or Early Callovian) Ammonites from Alaska and Montana4
- Probable Early Callovian ammonite horizons from northwestern British Columbia, Canada1
- Bathonian and Valanginian fossils from Honduras1
Each of the 41 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 content1
3D model
- Source
- Sketchfab
- Credit
- Shellie Luallin
- Licence
- CC Attribution
- Commercial use
- cannot be read from the licence given — check the record
No picture of Iniskinites 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 Iniskinites, or no answer at all. This entry cannot say which.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itEurycephalitinae through timeFormations of the Middle JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Imlay 1975