Lithatractus pusillus
No picture of Lithatractus pusillus 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 Lithatractus pusillus, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- LithatractusPBDB
Time the record covers
At least 55 million years on record.
The record covers at least 121.4 Mya to 66 Mya. No occurrence read is dated outside 125.77 Mya to 61.66 Mya.
50 occurrences of Lithatractus pusillus on record. 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 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
5 formations
- Mead Hill Formation18
- Urakawa Formation · Upper Yezo Group14
- Lower Kanguk Formation2
- Maiolica Formation1
- Kirsanovskaya Formation1
Loading coastlines…
The named rock units Lithatractus pusillus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 14 occurrences have no formation on record, which is common for older literature.
Found in the same rock
238 taxa- Amphipyndax stocki45 sites
- Theocampe40 sites
- Cornutella californica39 sites
- Mita35 sites
- Stichomitra33 sites
- Dictyomitra andersoni31 sites
- Lithomespilus31 sites
- Myllocercion31 sites
- Actinomminae30 sites
- Amphisphaera30 sites
- Stichomitra carnegiense30 sites
- Dictyomitra multicostata29 sites
- Lithelius29 sites
- Protoxiphotractus27 sites
- Spongotrochus27 sites
- Theocapsomma27 sites
- Eucyrtidiidae26 sites
- Spongodiscus26 sites
- Amphipternis25 sites
- Archaeodictyomitra25 sites
- Cyrtocapsa25 sites
- Lithomelissa25 sites
- Siphocampe25 sites
- Sponguridae25 sites
The Paleobiology Database records 48 sites for Lithatractus pusillus, 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
6 references- Stratigraphic, paleontological and geochemical data from Upper Cretaceous and Lower Paleocene strata in southeastern Marlborough, New Zealand31
- Cretaceous radiolarian biostratigraphy of the Urakawa and Obira areas, Hokkaido14
- Cenomanian to Santonian radiolarian biostratigraphy, carbon isotope stratigraphy and paleoenvironments of the Sverdrup Basin, Ellef Ringnes Island, Nunavut, Canada2
- Upper Cretaceous (Santonian-Campanian) radiolarians from Voronesh Anticline, southwestern Russia1
- Early Cretaceous Radiolarian Biostratigraphy of Umbria-Marche Apennines (Italy), Southern Alps (Italy and Switzerland) and Hawasina Nappes (Oman)1
- Campanian Radiolaria from DSDP Site 313, Mid-Pacific Mountains1
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 Lithatractus pusillus 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 Lithatractus pusillus, or no answer at all. This entry cannot say which.
No 3D scan of Lithatractus pusillus 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 itLithatractus through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Campbell and Clark 1944)