Hildaites exilis
No picture of Hildaites exilis 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 Hildaites exilis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- HildaitesPBDB
- 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 1.3 million years on record.
Every occurrence read is dated to somewhere between 184.2 Mya and 182.9 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
9 occurrences of Hildaites exilis on record, most of them in the Early 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
9 occurrences- Early 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
1 formation
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The named rock units Hildaites exilis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Hildaites exilis and its relatives
Early JurassicWhere Hildaites exilis and its relatives were recorded in the Early Jurassic.
Found in the same rock
20 taxa- Phylloceras8 sites
- Nodicoeloceras7 sites
- Praepolyplectus7 sites
- Hildaites bisulcatus5 sites
- Harpoceras4 sites
- Hildaites striatus4 sites
- Hildaites subserpentinus4 sites
- Taffertia taffertensis4 sites
- Dactylioceras (Orthodactylites)3 sites
- Calliphylloceras2 sites
- Dactylioceras2 sites
- Hildaites calamantis2 sites
- Hildaites evolutus2 sites
- Lytoceras francisci2 sites
- Hildaites murleyi1 site
- Hildaites planiventris1 site
- Hildaites wrighti1 site
- Lytoceras1 site
- Nodicoeloceras crassoides1 site
- Polyplectus1 site
The Paleobiology Database records 9 sites for Hildaites exilis, and this reads all of them. The number is how many of those sites it was catalogued from too.
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
1 referenceEach of the 9 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. Each entry links to the Paleobiology Database's own record for the work.
Media and terms
Media content0
No picture of Hildaites exilis 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 Hildaites exilis, or no answer at all. This entry cannot say which.
No 3D scan of Hildaites exilis was found in MorphoSource and Sketchfab.
Smithsonian Open Access was 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 itHildaites through timeFormations of the Early JurassicThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Venturi 1973