Chronostratigraphy and Paleontology of the Mid-Cretaceous Wayan Formation of Eastern Idaho, with a Description of the First Oryctodromeus Specimens from Idaho

Autor: Krumenacker, Laurel J.

Publikováno v: Theses and Dissertations.

The mid-Cretaceous Wayan Formation of Idaho consists of floodplain-deposited siltstones and mudstones, with subordinate fluvial sandstones and conglomerates. Deposition occurred in a tectonic foredeep at the toe of the Sevier thrust complex. Measurem

Externí odkaz: https://scholarsarchive.byu.edu/etd/2286
https://scholarsarchive.byu.edu/context/etd/article/3285/viewcontent/ETD_CISOPTR_2317.pdf

A new brittle star (Ophiuroidea: Ophiodermatina) from the Early Triassic Paris Biota (Bear Lake County, Idaho, USA)

Autor: Thuy, Ben, Escarguel, Gilles, Brayard, Arnaud, Bylund, Kevin G., Fara, Emmanuel, Goudemand, Nicolas, Guériau, Pierre, Jenks, James F., Krumenacker, Laurel J., Olivier, Nicolas, Stephen, Daniel A., Thomazo, Christophe, Thoury, Mathieu, Vennin, Emmanuelle

Publikováno v: Geobios
Geobios, Elsevier Masson, 2019, 54, pp.55-61. ⟨10.1016/j.geobios.2019.04.004⟩
Geobios, Elsevier, 2019, 54, pp.55-61. ⟨10.1016/j.geobios.2019.04.004⟩
Geobios, 2019, 54, pp.55-61. ⟨10.1016/j.geobios.2019.04.004⟩

7 pages; International audience; Knowledge on the morphology of Early Triassic ophiuroids is very limited, in spite of the relatively high number of described species. This hampers attempts to use morphology-based phylogenetic analyses in order to ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8592ed419d38b3802d674fd910f97124
https://hal.archives-ouvertes.fr/hal-02168465

Ammonoids and nautiloids from the earliest Spathian Paris Biota and other early Spathian localities in southeastern Idaho, USA

Autor: Brayard, Arnaud, Jenks, James F., Bylund, Kevin G., Escarguel, Gilles, Fara, Emmanuel, Goudemand, Nicolas, Guériau, Pierre, Krumenacker, Laurel J., Olivier, Nicolas, Stephen, Daniel A., Thomazo, Christophe, Thoury, Mathieu, Vennin, Emmanuelle

Publikováno v: Geobios
Geobios, Elsevier, 2019, 54, pp.13-36. ⟨10.1016/j.geobios.2019.04.007⟩
Geobios, 2019, 54, pp.13-36. ⟨10.1016/j.geobios.2019.04.007⟩
Geobios, Elsevier Masson, 2019, 54, pp.13-36. ⟨10.1016/j.geobios.2019.04.007⟩

24 pages; International audience; Intensive sampling of three earliest Spathian sites represented by the Lower Shale unit and coeval bedswithin the Bear Lake vicinity and neighboring areas, southeastern Idaho, yielded several new ammonoidand nautiloi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9756865e7d47e43f5cf9a056c29b8de3
https://hal.archives-ouvertes.fr/hal-02168391