...Dhruv Agrawal; Brady Lujan; Sumit Verma; Shuvajit Bhattacharya; Subhashis Mallick Abstract We have analyzed a 3D seismic survey acquired for a carbon sequestration project on top of the Moxa Arch in southwestern Wyoming. We observed a zone of discontinuous reflectors on vertical slices of seismic...

..., entirely with carbonate rocks that he considers to be Osagian. This, of course, indicates that Armstrong (1967) now places the basal sandstone and part of the sandy carbonate rocks at Lujan Canyon in the rocks that correspond to the Espiritu Santo Formation, as Baltz and Read did. Armstrong (1967 , Fig...

... of the substrate type, in terms of rheological properties (brittle v. ductile; e.g. Cotton & Koyi 2000 ; Luján et al . 2003 ). In our natural case, two formations can be viscous: the Triassic evaporites of the Subbetic Domain and the Almarchal Unit, the Cretaceous clayey formation derived from the Moroccan...

... Mexico, based on lithologic units and Foraminifera. Fig. 4. —Tererro section, Pecos River Canyon, Sangre de Cristo Mountains. Type section for Baltz and Read’s (1960) “Espiritu Santo and Tererro Formations.” Fig. 5. —Lujan Canyon section, Rincon Range, Sangre de Cristo Mountains...

.... However, an alternative scenario involves enriched fluids related to mud-volcanism resulting in reducing conditions that favored carbonate precipitation and nodule formation just a few centimeters below the sediment-water interface. The name outlines the similarity with the pellet-infilled ichnogenus...

... A deep-sea foraminiferal assemblage scattered through the late Cenozoic of Antarctic Peninsula and its biostratigraphic and biogeographic implications 513 Juwan Jeon, Kun Liang, Jino Park, Stephen Kershaw, and Yuandong Zhang Diverse labechiid stromatoporoids from the Upper Ordovician Xiazhen Formation...

... of the area determined the formation of different basement domains with distinct lithological compositions, as a result of terrane accretions during Palaeozoic time, the development of a widespread Permo-Triassic magmatic province and long-lasting arc activity. Basin development during Palaeozoic and Mesozoic...

... the Sari Gunay gold the Bleymard Strait (southern France): deposit, NW Iran sedimentology, mineralogy, palaeobotany and Hossein Shahbazi, Yasaman Taheri Maghami, Hossein Azizi, Yoshihiro Asahara, Wolfgang Siebel, palaeoichnology of the Dolomitic Formation Mohammad Maanijou and Ali Rezai Jean-David Moreau...

...Jonathan W. Armbruster; Nathan K. Lujan Correct identification of fossil taxa is immensely important for dating molecular phylogenies and understanding when and how quickly modern biodiversity evolved. Fossils that are available for a clade of interest and can be directly incorporated...

... cuprates. At first glance, a powder diffraction experiment carried out to obtain a PDF is not any different from an experiment designed to yield data for Rietveld refinements. In fact some programs such as PDFgetN ( Peterson et al. 2000 ) use the same data input file format as the Rietveld...

..., Hemiptera, Saldidae) from Gondwana 141 Sandro M. Scheffl er Crinoids from the Lower (Pragian Emsian) and Middle (early Eifelian) Devonian of Bolivia (Icla and Belén formations, Malvinokaffric Realm) 154 Daniel B. Blake and James Sprinkle Arceoaster hintei n. gen. n. sp., a late Silurian homeomorphic...

... between the Benbatu and Amushan formations of the Amanwusu area of the Erenhot-Hegenshan ophiolite belt. The early detritus was derived from the early Paleozoic rocks in the Sonid Zuoqi arc belt, whereas the late detritus originated from the Early Carboniferous ophiolite relics in the Erenhot-Hegenshan...

... Eloisa Member of the Lujan Formation (Late Pleistocene) ( Toledo 2011 , 2017 ). The base of the La Eloisa Member has been dated using the AMS radiocarbon method, at approximately 29,000 to 32,000 years, while the top of the Member is older than 16,500 years ( Toledo 2011 ). The material (CRS 817...

... , Rankin DW , Lyttle PT and Burton WC ( 1995 ) U-Pb ages of metarhyolites of the Catoctin and Mount Rogers Formations, central and southern Appalachians: evidence for two pulses of Iapetan rifting . American Journal of Science 295 , 428 – 54 . Ammirati JB , Pérez Luján S...

... by a Jurassic to early Cretaceous detritic sequence, on top of which a thick lower Cretaceous (Aptian to Albian) turbiditic formation is present. Along the Nekor strike-slip fault zone, near Melilla, which forms the eastern boundary of the Ketama unit (fig. 2 ), these rocks are transgressive onto serpentinized...

... of the Pyrenean Chain (Beuda and Cardona Formations) (Figure  6d ). As shown in Figure  6d , these two layers were located at different depths and were horizontally offset such that there was no overlap. The lower one, located at 17 cm from the moving end wall, was made by transparent polymer and included...

.... —The Espiritu Santo formation is about 30 feet in average thickness in the Pecos River area and thickens gradually northward. In the eastern foothills of the Sangre de Cristo Mountains, it ranges in thickness from a trace to 23 feet ( Figs. 6 and 7 ). The formation is thickest, 81 feet, at Lujan Canyon...

... Australis orogen; Cawood, 2005 ; Kemp et al., 2009 ) are characterized by slab rollback, crustal extension, and the formation of back-arc basins in the overriding plate ( Fig. 1B ; Collins, 2002 ; Cawood et al., 2011 ; Gianni and Luján, 2021 ). Identification of subduction zone types is a key step...

..., Piaui, northeastern Brazil ( Bartoli et al. , 1990 ). One gem opal (opal A3) is from the Finch Claystone facies of the Early Cretaceous Griman Creek Formation from Lightning Ridge, New South Wales, Australia ( Watkins, 2000 ). Opal A1 is faintly translucent with a weak local orange-to-green play...