Results 241 to 250 of about 696,011 (373)

KD33 Specimen Igneous>Rock

Malhas, Krystl
openalex   +1 more source

Expanding the Ichnofacies Model to Tidal Straits: Testing Predictions and Assessing Anomalies

Terra Nova, EarlyView.
ABSTRACT Trace fossils are instrumental in facies analysis, but some depositional environments remain underexplored. Cenozoic deposits in Italy have been studied to evaluate the ichnology of tidal straits. These comprise four zones: (1) strait centre, (2) dune‐bedded strait zone, (3) strait end and (4) strait margin.
Luis A. Buatois, M. Gabriela Mángano, Valentina M. Rossi, Sergio G. Longhitano, Julio Leva Lopez, Marcello Gugliotta, Domenico Chiarella   +6 more
wiley   +1 more source

Geochemical Endmembers preserved in the fluviolacustrine sediments of Gale crater [PDF]

, 2017
Bedford, C. C., Bridges, J. C., Frydenvang, J., Gasda, P. J., Rampe, E. B., Schwenzer, S. P., Wiens, R. C.   +6 more
core  

Application of the metaheuristic algorithms to quantify the GSI based on the RMR classification. [PDF]

Sci Rep
Davoodi PK, Hajizadeh F, Rezaei M.
europepmc   +1 more source

P‐T‐t‐d Evolution of Low‐Grade Metamorphic Xenotime, Eastern Alps (Austria)

Terra Nova, EarlyView.
ABSTRACT In situ LA‐ICP‐MS U‐Pb dating of xenotime was used to establish the age of low‐grade metamorphism in Permian metasediments of the Austroalpine Unit (Eastern Alps, Austria). Complexly zoned xenotime in chloritoid‐bearing metasedimentary samples possesses distinct MREE‐rich domains. In the eastern sample, this domain yielded a date of c. 135 Ma,
M. S. Hollinetz, B. Huet, C. R. M. McFarlane, D. A. Schneider, B. Grasemann   +4 more
wiley   +1 more source

Recent progress and future prospects of the early solar system chronology. [PDF]

Natl Sci Rev
Amelin Y, Yin QZ.
europepmc   +1 more source

25CO-007 Specimen Igneous>Rock granite

Malhas, Krystl
openalex   +1 more source

Exploring the Gravimetric and Geochronological Links in Ancient Terranes of the São Francisco Craton and Borborema Province, NE‐Brazil

Terra Nova, EarlyView.
ABSTRACT Deep crustal fragments and structural lineaments identified through satellite gravity data provide evidence for the extension of the reworked ancient basement of the Central African Block into the northern São Francisco Craton and southern Borborema Province.
Douglas Teixeira Martins, Wagner da Silva Amaral, Felipe Holanda dos Santos, Evilarde Uchôa Filho   +3 more
wiley   +1 more source

Oxidized sediment recycling as a driver for postsubduction porphyry copper formation. [PDF]

Sci Adv
Yang Z, Sun X, Chiaradia M, Lu Y, Yin R, Hou Z, Li H, Zhou Y.   +7 more
europepmc   +1 more source

D-3 Individual Sample Igneous>Rock Granitoids

Ahmad Tanveer
openalex   +1 more source