, 2013 The Río Mayer Formation (Berriasian-Albian) is part of the initial infill of the Austral Basin, southwestern Gondwana. At Los Glaciares National Park (Santa Cruz Province), specifically at the Seccional Río Guanaco, seven detail sedimentary sections were
Richiano, Sebastián Miguel
core
Sedimentary Facies, Architectural Elements and Trace Fossils of Kashkan Formation, Folded Zagros Zone in SW Iran [PDF]
Journal of Sciences, Islamic Republic of Iran, 2011 The Kashkan Formation (Paleocene to Middle Eocene), consists of conglomerate, sandstone, and siltstone in the Zagros Folded zone, southwest Iran. Type of the sedimentary facies, architectural elements and trace fossils show that Kashkan deposits were ...
N Abbassi
doaj
The Ophiomorpha rudis ichnosubfacies of the Nereites ichnofacies: Characteristics and constraints
Palaeogeography, Palaeoclimatology, Palaeoecology, 2009 Abstract The Ophiomorpha rudis ichnosubfacies of the Nereites ichnofacies contains a low diversity (commonly 1–4 ichnotaxa) trace fossil assemblage that besides the eponymous ichnospecies commonly includes Ophiomorpha annulata and Scolicia, and rarely Nereites irregularis, Chondrites, graphoglyptids or other ichnotaxa.
openaire +2 more sources
Depositional facies, sequence stratigraphy and reservoir potential of the Eocene Nanka Formation of the Ameki Group in Agu-Awka and Umunya, southeast Nigeria. [PDF]
Heliyon, 2021 Ogbe OB, Osokpor J.
europepmc +1 more source
TRAZAS FOSILES DE LA FORMACION EL CHACAY (EOCENO), EN LA MESETA BELGRANO, SANTA CRUZ, ARGENTINA
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 The Paleogene marine sedimentary succession of northwestern Santa Cruz province is analyzed. A transgressive-regressive cycle with three sections deposited in a shallow marine siliciclastic shelf paleoenvironment is suggested.
Jorge O. Chiesa
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Early Aptian marine incursions in the interior of northeastern Brazil following the Gondwana breakup. [PDF]
Sci Rep, 2023 Fauth G +17 more
europepmc +1 more source
Ichnocoenoses from the Carboniferous of eastern Canada and their implications for the recognition of ichnofacies in nonmarine strata [PDF]
, 2003 Sixty-six suites of trace fossils from thirty-four different localities were collected or observed in the Carboniferous Mabou and Cumberland groups of western Cape Breton Island. Recurrent suites have been compiled into thirteen ich-nocoenoses. Twelve of
Pickerill, Ron K., Keighley, Dave G.
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Ripple marks as indicators of Late Ordovician sedimentary environments in Northwest Estonia [PDF]
Estonian Journal of Earth Sciences, 2008 Late Ordovician sedimentary environments promoting the development of ripple marks in shallow shelf carbonate deposits of northern Estonia are analysed.
Hints, Linda, Miidel, Avo
doaj
Quantifying ecospace utilization and ecosystem engineering during the early Phanerozoic-The role of bioturbation and bioerosion. [PDF]
Sci Adv, 2020 Buatois LA +6 more
europepmc +1 more source
Eocene animal trace fossils in 1.7-billion-year-old metaquartzites. [PDF]
Proc Natl Acad Sci U S A, 2021 Bengtson S +5 more
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