...Owen A. Dixon; Gary C. Graf ABSTRACT Near Gascoyne Inlet, the topmost Douro and lowermost Barlow Inlet Formations record overall upward shallowing from ramp to shallow shelf conditions. This transitional sequence contains bioherms of various sizes, from small isolated reef mounds 1 to 2 m across...

...-Uchirites ichnoassociation characterizes limestones deposited under shallow subtidal conditions (Douro Formation), and a Neonereites ichnoassociation characterizes basin-slope limestones (tongue of ?Cape Phillips Formation). Trace fossils in planar-bedded calcisiltite and dolosiltite were preserved through...

...) by the discovery of a rare species in the Douro Formation of Cornwallis Island, Arctic Canada. New taxa from the Wenlock of the Cape Phillips Formation, Arctic Canada, include Dicranogmus wynni, Borealarges nicoae, B. warholi , and B. yulei . Vokáč ( 1988 ), meanwhile, in a paper published in the same year...

...J. WM. Kerr ABSTRACT Cape Storm Formation is a new unit of limestone and dolomite that had earlier been included with the underlying Allen Bay Formation, or with an overlying formation — either the Read Bay or the Douro. The type section is 8 mi east of Cape Storm on the south coast of Ellesmere...

...Owen A. Dixon Abstract Heliolitine corals occur in Upper Silurian strata of the topmost Douro, lower Barlow Inlet, and lower Somerset Island formations in the Booth Uplift region. The fauna includes Heliolites (nine species), Propora (two species), the stelliporellid genera Podollites (three...

... limestone facies of the Douro Formation. Three members were recognized and comprise facies that distinctively are much more arenaceous overall than in the Cape Storm Formation elsewhere in the southern and central Arctic Islands. These beds, like much of the Cape Storm Formation throughout the Unstable...

...Fig. 2. Stratigraphic columns of the Douro Group formations of the Douro–Beiras Supergroup (DBSG) with the position of the analysed samples (U–Pb detrital zircon) in this study by laser ablation inductively coupled plasma mass spectrometry ( Sá et al. 2005 ; Dias et al. 2013 ; Silva 2013 ). ...

...Paul S. Mortensen; Brian Jones Abstract The Ludlovian–Pridolian Cape Storm, Douro, and Somerset Island formations on eastern Prince of Wales Island form a transgressive–regressive succession that developed on the western flank of the active Boothia Horst. Sedimentation took place in a series...

...Fig. 15. Maps of isochrons (two-way time difference) from the Douro Formation marker to the Weatherall Formation basal markers (location shown on Fig. 1C , same location as Fig. 11 ). Thinning of each isochron highlights the prograding geometry. The foreset of each package is highlighted...

...-independent subbasins during deposition of the Cape Storm, Douro, and Somerset Island formations. Differential subsidence of these subbasins played a major role in controlling sedimentation patterns and stratigraphie thickness. These subbasins may have been sustained into the Early Devonian, as is evident...

... of the head of Hourglass Bay at Point A, the Goose Fiord Formation lie s unconformably upon the Devon Island Formation (Sde) and Douro Forma- tion (Sdo) . The unconformity cuts downward stratigraphically to th e northwest and northeast toward the Cape Storm fault, where more tha n a hundred metres of rock...