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Recurso libre

General trends in world biogeographic literature: A preliminary bibliometric analysis
Guerrero, JC - Morrone, Juan José

Formato:	Article
Enlaces:	institutions with higher number of papers are the Natural History Museum (United Kingdom). the University of California, Berkeley (USA), the Museum National d'Histoire Naturelle (France). the Universidad Nacional Autonoma do Mexico (Mexico). the American Museum of Natural History (USA) and…
Fecha:	20110122T10:25:56Z, 20110122T10:25:56Z, 2008
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Biogeographic analysis of endemic cacti of the Sierra Madre Oriental, Mexico
ContrerasMedina, R - Luna Vega, Mercedes Isolda - Juárez, HSD

Formato:	Article
Enlaces:	The distribution of cacti species that inhabit the Sierra Madre Oriental (SMO) was analysed. Gridcells were analysed using parsimony analysis of endemicity (PAE) and endemism indices. Areas characterized by their diagnostic species were determined, aiming to propose areas for the…
Fecha:	20110122T10:26:06Z, 20110122T10:26:06Z, 2009
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Historical biogeography of the Yucatan Peninsula, Mexico: a perspective from ferns (Monilophyta) and lycopods (Lycophyta)
RamirezBarahona, S - TorresMiranda, A - PalaciosRíos, M - Luna Vega, Mercedes Isolda

Formato:	Article
Enlaces:	Based on known data sets and maximum entropy distribution data of fern and lycopod species registered in the Yucatan Peninsula, track and parsimony analyses were undertaken to evaluate the contribution of these groups to the establishment of biogeographical relationships of…
Fecha:	20110122T10:25:47Z, 20110122T10:25:47Z, 2009
Recurso:	Facultad de Ciencias - UNAM