Results 101 to 110 of about 71,161 (277)

Mountain building processes in the Central Andes [PDF]

open access: yes
False color composite images of the Thematic Mapper (TM) bands 5, 4, and 2 were examined to make visual interpretations of geological features. The use of the roam mode of image display with the International Imaging Systems (IIS) System 600 image ...
Bloom, A. L., Isacks, B. L.
core   +1 more source

First notice of Therion from South America with description of two new species from Argentina and Bolivia (Hymenoptera: Ichneumonidae) [PDF]

open access: yes, 1999
Therion Curtis (Ichneumonidae: Anomalinae) has a nearly cosmopolitan geographic distribution but has not previously been recorded from South America. In most Therion the tarsal claws are simple or have only a few inconspicuous teeth near the base.
Porter, Charles C.
core  

Organic and Inorganic records in the Botijuella Travertine System, Central Andes, Puna Altiplano. [PDF]

open access: bronze, 2022
Leonardo Fadel Cury   +4 more
openalex   +1 more source

TECNOLOGÍA DE HOJAS LÍTICAS EN TIERRAS ALTAS ANDINAS: PERSPECTIVAS DESDE LA PUNA DE LA PROVINCIA DE SALTA (ARGENTINA)

open access: yesEstudios Atacameños
Presentamos un estudio sobre la tecnología de hojas líticas de la Puna de Salta, Argentina, en base tomando como base dos áreas: la cuenca de Pastos Grandes y el valle de San Antonio de los Cobres, distantes 60 km entre sí.
Federico Restifo
doaj   +1 more source

Anacroneuria puna Stark 2001

open access: yes, 2007
{"references": ["Stark, B. P. 2001. Records and descriptions of Anacroneuria from Ecuador (Plecoptera: Perlidae). Scopolia, 46: 1 - 46.", "Zuniga, M. del C. & B. P. Stark. 2002. New species and records of Colombian Anacroneuria (Insecta, Plecoptera, Perlidae). Spixiana, 25 (3): 209 - 224."]}
Zúñiga, Maria del Carmen   +4 more
openaire   +1 more source

Root rot as a cause of red clover decline in leys in Finland [PDF]

open access: yes, 2003
vokKirjasto Aj-kJuurilaho puna-apilan hävittäjänä Suomen ...
Ylimäki, Aarre
core  

Algas verdes y euglénidos de la Puna argentina

open access: yesLilloa, 2017
Mirande, Virginia; Beatriz C. Tracanna. 2017. “Algas verdes y euglénidos de la puna argentina”. Lilloa 54 (2). El objetivo de este trabajo fue contribuir al conocimiento cualitativo de las clorofitas y euglenofitas de la puna argentina.
Virginia Mirande, Beatriz C. Tracanna
doaj  

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