Contrasting carbonate depositional systems for Pliocene cool-water limestones cropping out in central Hawke's Bay, New Zealand [PDF]
, 2004 Pliocene limestone formations in central Hawke's Bay (eastern North Island, New Zealand) accumulated on and near the margins of a narrow forearc basin seaway within the convergent Australia/Pacific plate boundary zone.
Andrews P. B. +20 more
core +2 more sources
Ofiuroideos del Cretácico Inferior de Patagonia: primer registro fósil articulado para el Mesozoico de América del Sur [PDF]
, 2019 The first articulated remains of ophiuroids for the Mesozoic of South America are described from the Lower Cretaceous of Neuquén Basin, Argentina.
Comerio, Marcos +6 more
core +2 more sources
Depression chains in seafloor of contrasting morphology, Atacama Trench margin: a comment on Marsh et al. (2018) [PDF]
Royal Society Open Science, 2019 This comment presents acoustic and visual data showing deep seafloor depression chains similar to those reported in Marsh et al. (R. Soc. open sci. 5: 180286), though from a different deep-sea setting. Marsh et al.
Autun Purser +10 more
doaj +1 more source
Estratigrafía de Sr y evolución sedimentaria de los depósitos marinos del Mioceno temprano en el antepaís del norte de la Cuenca Austral (o Magallanes), Argentina [PDF]
, 2015 Early Miocene shallow marine deposits in the region of Lago Posadas-Meseta Belgrano (Argentina) represent part of the “Patagoniense” transgression, an Atlantic marine incursion that flooded large part of Patagonia, including the Austral (foreland) Basin (
Alonso Muruaga, Pablo Joaquin +3 more
core +1 more source
The Jurassic of Denmark and Greenland: Sedimentology and sequence stratigraphy of paralic and shallow marine Upper Jurassic sandstones in the northern Danish Central Graben [PDF]
Geological Survey of Denmark and Greenland Bulletin, 2003 Paralic and shallow marine sandstones were deposited in the Danish Central Graben during Late Jurassic rifting when half-grabens were developed and the overall eustatic sea level rose.
Johannessen, Peter N.
doaj
Geosciences, 2020 New images from Mars rover Curiosity display millimetric, elongate stick- like structures in the fluvio-lacustrine deposits of Vera Rubin Ridge, the depositional environment of which has been previously acknowledged as habitable.
Andrea Baucon +3 more
doaj +1 more source
Wolf spider burrows from a modern saline sandflat in central Argentina: Morphology, taphonomy and clues for recognition of fossil examples [PDF]
, 2018 Pavocosa sp. (Lycosidae) burrows found in an open sparsely vegetated area on the edge of the Gran Salitral saline lake, in central Argentina, are described. Burrows were studied by capturing the occupant and casting them with dental plaster.
Melchor, Ricardo Nestor +2 more
core +1 more source
Geosciences, 2020 We provide new detrital zircon evidence to support a Maastrichtian age for the establishment of the present-day Mississippi River drainage system. Fieldwork conducted in Pontotoc County, Mississippi, targeted two sites containing montmorillonitic sand in
Jennifer N. Gifford +4 more
doaj +1 more source
Discussion and reply : the Cambrian System in Northwestern Argentina : stratigraphical and palaeontological framework Discussion [PDF]
, 2005 As part of the Special Issue on "Advances in the knowledge of the Cambrian System" edited by himself, Aceñolaza (2003) attempted to summarize present knowledge on the Cambrian of northwest Argentina.
Buatois, L. A., Mángano, M. G.
core +2 more sources
Lower Eocene Footprints from Northwest Washington, USA. Part 1: Reptile Tracks
Geosciences, 2019 Lower Eocene fluvial strata in the Chuckanut Formation preserve abundant bird and mammal tracks. Reptile trace fossils include footprints from a small turtle (ichnogenus Chelonipus), and several Crocodylian trackways that consist of irregularly spaced ...
George E. Mustoe
doaj +1 more source