Results 321 to 330 of about 99,859 (391)

Intermittent Brittle and Ductile Deformation as Recorded by Dating of Ultramylonites and Pseudotachylytes in Extending Continental Crust (Ivrea‐Verbano Zone, Italy)

Terra Nova, EarlyView.
ABSTRACT Mylonites and pseudotachylytes play a crucial role in defining the rheology of extending continental crust. In this context, determining the age of brittle‐ductile deformation is fundamental to understanding the rifting evolution stages. Here, we investigate the Premosello Shear Zone, an extensional structure of the Ivrea‐Verbano lower crust ...
Stefania Corvò, Chiara Montemagni, Stefano Zanchetta, Antonio Langone   +3 more
wiley   +1 more source

Fire history in arid and semi-arid regions of northwest China during the last glacial period inferred from a charcoal record in Hetao Basin. [PDF]

PLoS One
Liu S, Li X, Zhang S, Cai M, He X, Li S, Ma P.   +6 more
europepmc   +1 more source

Magnetostratigraphy and Source Characterisation Across the Early Miocene Unconformity, Northern Rocky Mountains, USA

Terra Nova, EarlyView.
ABSTRACT The early Miocene unconformity (EMU) formed during a transition in the tectonic regime of western North America that coincided with faunal diversification. The Railroad Canyon section in the northern Rocky Mountains provides a complete geologic record around this event. Our new magnetostratigraphic study in combination with published U‐Pb ages
Dieke Gerritsen, Stuart A. Gilder, Alina L. Ludat, Michael R. Wack   +3 more
wiley   +1 more source

Building better biochronology: New fossils and ⁴⁰Ar/³⁹Ar radioisotopic dates from Central Anatolia. [PDF]

Proc Natl Acad Sci U S A
Tholt A, Başoğlu O, Bektaş Y, Bernor R, Carlson JP, Dağ Ö, Doğan U, Erkman AC, Kaya F, Kaymakçı N, Gözlük Kırmızıoğlu P, Meijers MJM, Parıldar ÖK, Pehlevan C, Şimşek E, White T, Renne P.   +16 more
europepmc   +1 more source

Tarde venientibus ossa – For latecomers, the bones [PDF]

, 2009
Bartosiewicz, Laszlo
core  

Long‐Lasting Plutonism During Orogenic Cycles: Incremental Emplacement of the Variscan Bassiès Pluton (Central Pyrenees, France)

Terra Nova, EarlyView.
ABSTRACT Laser ablation U–Pb single zircon geochronology was applied to four peraluminous granite and granodiorite samples from the Bassiès pluton in the Central Pyrenees (France) yielding a wide range of concordant ages from early Carboniferous (Tournaisian, 351 Ma) to early Permian (Artinskian, 285 Ma).
Stephan Schnapperelle, Michael Stipp, Jochen E. Mezger, Mandy Zieger‐Hofmann, Johannes Zieger, Ulf Linnemann   +5 more
wiley   +1 more source

A new Late Cretaceous metatherian from the Williams Fork Formation, Colorado. [PDF]

PLoS One
Eberle J, Cohen J, Foster J, Hunt-Foster R, Heckert A.   +4 more
europepmc   +1 more source

Tail of defence: an almost complete tail skeleton of <i>Plateosaurus</i> (Sauropodomorpha, Late Triassic) reveals possible defence strategies. [PDF]

R Soc Open Sci
Filek T, Kranner M, Pabst B, Göhlich UB.   +3 more
europepmc   +1 more source

Classopollis works as a significant indicator for the Cheirolepidiaceae paleovegetation arid zone, as proven by fossil records from Egypt. [PDF]

PLoS One
Maher A.
europepmc   +1 more source

Relationship between tooth macrowear and jaw morphofunctional traits in representative hypercarnivores. [PDF]

PeerJ
Tseng ZJ, DeSantis LRG.
europepmc   +1 more source