Results 21 to 30 of about 1,690,911 (305)

Classification and phylogeny of Amaryllidaceae, the modern synthesis and the road ahead: a review

open access: yesBoletín de la Sociedad Argentina de Botánica, 2023
The classification and phylogenetic history of the Amaryllidaceae is reviewed since the dawn of molecular systematics in the 1990’s. The family is now recognized as comprising three subfamilies: Agapanthoideae, Allioideae, and Amaryllidoideae, of which ...
Alan Meerow
doaj   +5 more sources

THE NAVAL CAMPAIGN IN THE WAR OF THE PACIFIC 1879-1884

open access: yesScientia Militaria, 2012
South Africa and Chile have always had close military and diplomatic ties butcomparatively little is known in South Africa about Chilean military history. Chile'snaval history in particular is most interesting and as obviously in the 18th centurythe only
I.C. Little
doaj   +1 more source

Engineering Education in Iberian America [PDF]

open access: yes, 2011
The large Continent of America has in its territory besides overseas regions, dependencies and colonies 35 sovereign countries, 25 in North America and 12 in South America.
Brito, Claudio da Rocha   +4 more
core   +1 more source

Diversity of Cretaceous continental actinopterygians from Argentina, South America [PDF]

open access: yesResearch & Knowledge, 2017
South America holds a signiicant number of continental ish-bearing deposits of Cretaceous age. The principal purpose of the current article is to illustrate the diversity of continental actinopterygian assemblages of the main Cretaceous localities from ...
P. Guillermina Giordano
doaj   +1 more source

Identity, enlightenment and political dissent in late colonial Spanish America [PDF]

open access: yes, 1998
During the long crisis of the Spanish empire between 1810 and 1825, the Creole leaders of Spanish American independence asserted a new identity for the citizens of the states which they sought to establish, calling them 'Americanos'.
Anderson   +45 more
core   +1 more source

The palaeobiogeography of South American gomphotheres

open access: yesJournal of Palaeogeography, 2013
Gomphotheriid proboscideans reached South America as Late Cenozoic immigrants from North America. However, disagreements over alpha taxonomy, age dating and phylogenetic relationships have produced three competing hypotheses about this immigration: (1) a
Spencer G. Lucas
doaj   +1 more source

Brazilian modernism in the Vanguardia Latinoamericana

open access: yesRevista de Estudios Brasileños, 2016
Mendonça Teles, G. & Müller-Bergh, K. (Eds.). (2015). Vanguardia Latinoamericana. Historia, crítica y documentos [Tomo VI, Brasil]. Frankfurt am Main/Madrid: Vervuert/Iberoamericana.Following the publication of the volumes of work dedicated to the ...
Hugo MILHANAS MACHADO
doaj   +1 more source

Mapas manuscritos, práticas de espaço e conhecimento geográfico na bacia platina (sécs. XVI e XVII)

open access: yesNuevo mundo - Mundos Nuevos, 2020
Since the early decades of the invasion and beginning of European occupation in America, numerous works and accounts have been written about the nature and geography of the New World.
Tiago Bonato
doaj   +1 more source

A Tale of Two Continents (and a Few Islands): Ecology and Distribution of Late Pleistocene Sloths

open access: yesLand, 2023
Late Pleistocene sloths were widely distributed and present in a diversity of habitats in South, Central, and North America and some Caribbean Islands. Late Pleistocene sloths include 27 genera in four families Megatheriidae, Megalonychidae, Mylodontidae,
H. Gregory McDonald
doaj   +1 more source

Continental phylogeography of an ecologically and morphologically diverse Neotropical songbird, Zonotrichia capensis [PDF]

open access: yes, 2017
[Background]: The Neotropics are exceptionally diverse, containing roughly one third of all extant bird species on Earth. This remarkable species richness is thought to be a consequence of processes associated with both Andean orogenesis throughout the ...
Campagna, Leonardo   +5 more
core   +1 more source

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