Zobrazeno 1 - 3
of 3
pro vyhledávání: '"MARTA ALPERIN"'
Autor:
LORENA Y. RAMOS, ALEJANDRA PATRICIA PÉREZ, CORINA A. COVIAGA, ANTJE SCHWALB, DANIEL ARIZTEGUI, MARTA ALPERIN, GABRIELA C. CUSMINSKY
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 93, Iss suppl 2 (2021)
Abstract Geometric morphometric methods are powerful tools to discriminate between closely related ostracods taxa as well as to study the relationship between their morphological variations, taxonomy and paleoecology. In this study, valve outline ana
Externí odkaz:
https://doaj.org/article/2e6f80fcdacb49a180e77f8fa9ef8b2d
Autor:
GABRIELA CUSMINSKY, CORINA COVIAGA, LORENA RAMOS, A. PATRICIA PÉREZ, ANTJE SCHWALB, VERA MARKGRAF, DANIEL ARIZTEGUI, FINN VIEHBERG, MARTA ALPERIN
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 92, Iss suppl 2 (2020)
Abstract In order to characterize Patagonian (Argentina) ecoregions using non-marine ostracods, their associations in 69 environments were assessed. Twenty eight taxa were recorded, including 12 endemic of the Neotropical region. Our results indicate
Externí odkaz:
https://doaj.org/article/17589f6530994b20878009faa2efc66a
Publikováno v:
International Journal of Geophysics, Vol 2012 (2012)
Purísima-Rumicruz district consists of several polymetallic veins, rich in copper and lead. The veins have a breccia texture and are located in shear bands, with locally high concentrations of sulfides in a carbonatic gangue. The host rock of the ve
Externí odkaz:
https://doaj.org/article/07ab46fcfafa49508445a9bac1d7861f