Hannaites riddlensis
No picture of Hannaites riddlensis 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 Hannaites riddlensis, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- HannaitesPBDB
- 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 6.9 million years on record.
Every occurrence read is dated to somewhere between 132.6 Mya and 125.77 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
4 occurrences of Hannaites riddlensis on record, most of them in the Early 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
4 occurrences- Early 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
2 formations
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The named rock units Hannaites riddlensis has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Hannaites riddlensis and its relatives
Early CretaceousWhere Hannaites riddlensis and its relatives were recorded in the Early Cretaceous.
Found in the same rock
9 taxa- Homolsomites oregonensis3 sites
- Phyllopachyceras umpquanum3 sites
- Wellsia packardi3 sites
- Hoploparia riddlensis2 sites
- Crioceratites1 site
- Hypophylloceras1 site
- Lytoceras aulaeum1 site
- Phyllopachyceras infundibulum1 site
- Wellsia vigorosa1 site
The Paleobiology Database records 4 sites for Hannaites riddlensis, 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
2 references- Hoploparia riddlensis, a new species of lobster (Decapoda: Nephropidae) from the Days Creek Formation (Hauterivian, Lower Cretaceous) of Oregon2
- Ammonites of Early Cretaceous age (Valanginian and Hauterivian) from the Pacific Coast states2
Each of the 4 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 Hannaites riddlensis 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 Hannaites riddlensis, or no answer at all. This entry cannot say which.
No 3D scan of Hannaites riddlensis 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 itHannaites through timeFormations of the Early CretaceousThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Anderson 1938)