Results 71 to 80 of about 187 (89)

Pre-Hispanic ritual use of psychoactive plants at Chavín de Huántar, Peru. [PDF]

Proc Natl Acad Sci U S A
Rick JW, Lema VS, Echeverría J, Valverde GA, Contreras DA, Arias Espinoza O, Rosenfeld SA, Sayre MP.   +7 more
europepmc   +1 more source

Estudio vegetacional de las dunas de Quillagua, Llanquihue, Chile

, 1989
páginas 109 ...
Contreras F.,D., San Martín Padovani, Cristina Cecilia, Ramírez García, Carlos   +2 more
core  

Development of a new methodology for the determination of PET microplastics in sediment, based on microwave-assisted acid digestion. [PDF]

PLoS One
Perez M, Parra S, Ferrada C, Bravo M, Perez PA, Quiroz W.   +5 more
europepmc   +1 more source

The stratigraphic record of changing hyperaridity in the Atacama desert over the last 10 Ma.

New radiometric and magnetostratigraphic data from Quillagua and Calama basins (Atacama desert) indicate that the stratigraphic record over the last 10 Ma includes two hiatuses, lasting approximately 2 and 4 million years respectively.
Boogaard, Paul van den, Garcés Crespo, Miguel, Gimeno Torrente, Domingo, Sáez, Alberto, Jensen, A., Cabrera, Lluís   +5 more
core  

Chile, possibly Loa River flowing through canyon below Quillagua

Grayscal
Rudolph, William E.
core  

Iron Meteorites: Quillagua - Rhine Villa [PDF]

, 1975
Buchwald, Vagn F.
core  

Quillagua y los ciclos salitreros. Proveeduría y crisis estructural progresiva (1870-1975)

, 2022
openaire   +1 more source

Chile, street view in Quillagua

, 1960
Rudolph, William E.
core  

Chile, street view of Quillagua

, 1950
Rudolph, William E.
core  

Chile, alley of poor housing possibly in Quillagua

, 1950
Rudolph, William E.
core