Northern Hemisphere Plant Disjunctions: A Window on Tertiary Land Bridges and Climate Change?
Author(s) -
Richard I. Milne
Publication year - 2006
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcl148
Subject(s) - land bridge , biogeography , biological dispersal , vicariance , southern hemisphere , beringia , biology , paleontology , ecology , gondwana , phylogenetics , phylogeography , arctic , population , biochemistry , demography , structural basin , sociology , gene
This botanical briefing examines how molecular systematics has contributed to progress in understanding the history of Tertiary relict genera, i.e. those that that now occur disjunctly in parts of Eurasia and N America, and how progress in understanding Southern Hemisphere biogeography paradoxically makes unravelling Northern Hemisphere biogeography more complex.
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