Lilloettia
No picture of Lilloettia 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 Lilloettia, 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 15 million years on record.
Every occurrence read is dated to somewhere between 176 Mya and 161.5 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
50 occurrences of Lilloettia 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
50 occurrences- Early Jurassicunder 1%
- 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
8 formations
- Chinitna Formation15
- Shelikof Formation10
- Los Molles Formation6
- Mysterious Creek Formation5
- Ashman Formation2
- Smithers Formation · Hazelton Group2
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The named rock units Lilloettia has been recovered from, largest first. Drawn where the rock is now, not where it formed. 8 occurrences have no formation on record, which is common for older literature.
Lilloettia and its relatives
Middle JurassicWhere Lilloettia and its relatives were recorded in the Middle Jurassic.
Found in the same rock
90 taxa- Cadoceras comma7 sites
- Cadoceras (Pseudocadoceras) grewingki6 sites
- Cadoceras wosnessenskii6 sites
- Xenocephalites vicarius6 sites
- Cadoceras (Pseudocadoceras) catostoma4 sites
- Cadoceras glabrum4 sites
- Cadoceras (Paracadoceras) tonniense3 sites
- Iniskinites3 sites
- Phylloceras (Macrophylloceras) grossicostatum3 sites
- Retroceramus3 sites
- Antiquicyprina2 sites
- Astarte2 sites
- Cadoceras (Stenocadoceras) multicostatum2 sites
- Cadoceras (Stenocadoceras) stenoloboide2 sites
- Cadoceras doroschini2 sites
- Cadoceras tenuicostatum2 sites
- Choffatia2 sites
- Conodicoelites2 sites
- Kepplerites2 sites
- Lytoceras2 sites
- Neocrassina2 sites
- Nuculana2 sites
- Ostreinae2 sites
- Oxytoma2 sites
The Paleobiology Database records 33 sites for Lilloettia, 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- Callovian (Jurassic) ammonites from the United States and Alaska Part 2. Alaska Peninsula and Cook Inlet regions25
- Probable Early Callovian ammonite horizons from northwestern British Columbia, Canada5
- Mesozoic stratigraphy and Jurassic paleontology west of Harrison Lake, southwestern British Columbia5
- A U-Pb and 40Ar/39Ar time scale for the Jurassic4
- Upper Bathonian ammonites from Chacay Melehué (Neuquén Basin, Argentina) and the chronostratigraphy of the Steinmanni Zone3
- Upper Bathonian and lower Callovian ammonites from Chacay Melehué (Argentina)3
- Middle Jurassic ammonites of the Los Molles, Lajas and Lotena Formations in Vega de la Veranada, Neuquén Basin, Argentina1
- New Jurassic Ammonitina from New Zealand: Bathonian-Callovian Eurycephalitinae1
- The first find of Eurycephalitinae (Jurassic Ammonitina) in New Zealand and its biogeographic implications1
- Middle Jurassic inoceramids from Argentina1
- Cefalópodos del Jurásico Medio de Oaxaca y Guerrero1
Each of the 50 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 Lilloettia 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 Lilloettia, or no answer at all. This entry cannot say which.
No 3D scan of Lilloettia 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 itEurycephalitinae through timeFormations of the Middle JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Crickmay 1930)