Results 81 to 90 of about 4,092 (179)

Sr ages for the Chenque Formation in the Comodoro Rivadavia region (Golfo San Jorge Basin, Argentina): Stratigraphic implications

Latin American Journal of Sedimentology and Basin Analysis, 2015
Fil: Cuitiño, José Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas.
Cuitiño, José Ignacio, Scasso, Roberto Adrian, Ventura Santos, Roberto, Mancini, Héctor Luis   +3 more
openaire   +4 more sources

Pacific subduction coeval with the Karoo mantle plume : the early Jurassic subcordilleran belt of northwestern Patagonia [PDF]

, 2005
The Early Mesozoic magmatism of southwestern Gondwana is reviewed in the light of new U-Pb SHRIMP zircon ages (181 ± 2 Ma, 181 ± 3 Ma, 185 ± 2 Ma, and 182 ± 2 Ma) that establish an Early Jurassic age for the granites of the Subcordilleran plutonic belt ...
Fanning, C.M., Herve, F., Pankhurst, R.J., Rapela, C.W.   +3 more
core  

The genus Lycianthes (Solanaceae, Capsiceae) in Mexico and Guatemala. [PDF]

PhytoKeys, 2020
Dean E, Poore J, Anguiano-Constante MA, Nee MH, Kang H, Starbuck T, Rodrígues A, Conner M.   +7 more
europepmc   +1 more source

Sandstone petrography and provenance of the Chubut Group (Cretaceous) in the Cañadón Matasiete (Golfo San Jorge Basin, central Patagonia): Implications for basin evolution and alluvial organization

Journal of South American Earth Sciences, 2020
S. X. Olazábal, Maisa A. Tunik, J. Paredes   +2 more
semanticscholar   +1 more source

A new subspecies of sea snake, Hydrophis platurus xanthos, from Golfo Dulce, Costa Rica. [PDF]

Zookeys, 2017
Bessesen BL, Galbreath GJ.
europepmc   +1 more source

Monograph of Diplachne (Poaceae, Chloridoideae, Cynodonteae). [PDF]

PhytoKeys, 2018
Snow N, Peterson PM, Romaschenko K, Simon BK.   +3 more
europepmc   +1 more source

A taxonomic revision of the Neotropical genus Cremastosperma (Annonaceae), including five new species. [PDF]

PhytoKeys, 2018
Pirie MD, Chatrou LW, Maas PJM.
europepmc   +1 more source

Latest Cretaceous megaraptorid theropod dinosaur sheds light on megaraptoran evolution and palaeobiology. [PDF]

Nat Commun
Ibiricu LM, Lamanna MC, Alvarez BN, Cerda IA, Caglianone JL, Cardozo NV, Luna M, Martínez RD.   +7 more
europepmc   +1 more source

Taxonomic clarifications, a new combination, and three new species of Neotropical <i>Rinorea</i> (Violaceae). [PDF]

PhytoKeys
Hoyos-Gómez SE, Ballard HE, Callejas Posada R, Wahlert GA.   +3 more
europepmc   +1 more source

The behavioral implications of a multi-individual bonebed of a small theropod dinosaur. [PDF]

PLoS One, 2013
Ibiricu LM, Martínez RD, Casal GA, Cerda IA.   +3 more
europepmc   +1 more source