The first hominin from the early Pleistocene paleocave of Haasgat, South Africa [PDF]
PeerJ, 2016 Haasgat is a primate-rich fossil locality in the northeastern part of the Fossil Hominid Sites of South Africa UNESCO World Heritage Site. Here we report the first hominin identified from Haasgat, a partial maxillary molar (HGT 500), that was recovered ...
AB Leece +7 more
doaj +2 more sources
The genetic history of the Southern Andes from present-day Mapuche ancestry [PDF]
, 2023 The southernmost regions of South America harbor some of the earliest evidence of human presence in the Americas. However, connections with the rest of the continent and the contextualization of present-day indigenous ancestries remain poorly resolved ...
Campbell, Robert +12 more
core +3 more sources
Fossil and subfossil birds of Brazil [PDF]
Zoologia (Curitiba): The study of fossil and subfossil birds in Brazil is still in its early stages despite its relatively abundant material. The remains are represented by bones, feathers, mummified specimens, eggs, coprolites, pellets, and tracks found in all Regions of ...
Rafael S. Nascimento +1 more
doaj +1 more source
Deep divergence of Red-crowned Ant Tanager (Habia rubica: Cardinalidae), a multilocus phylogenetic analysis with emphasis in Mesoamerica [PDF]
PeerJ, 2018 Many neotropical species have a complex history of diversification as a result of the influence of geographical, ecological, climatic, and geological factors that determine the distribution of populations within a lineage.
Sandra M. Ramírez-Barrera +3 more
doaj +2 more sources
Papéis Avulsos de Zoologia, 2023 The Black Skimmer (Rynchops niger) and the Large-billed Tern (Phaetusa simplex) are two migratory waterbirds that breed simultaneously on many river beaches in South America.
Ariane Campos Gouvêa +4 more
doaj +1 more source
Dispersal pathways and genetic differentiation among worldwide populations of the invasive weed Centaurea solstitialis L. (Asteraceae). [PDF]
PLoS ONE, 2014 The natural history of introduced species is often unclear due to a lack of historical records. Even when historical information is readily available, important factors of the invasions such as genetic bottlenecks, hybridization, historical relationships
Renée L Eriksen +9 more
doaj +1 more source
Evolutionary history of partible paternity in lowland South America [PDF]
Proceedings of the National Academy of Sciences, 2010 Partible paternity, the conception belief that more than one man can contribute to the formation of a fetus, is common in lowland South America and characterized by nonexclusive mating relationships and various institutionalized forms of recognition and investment by multiple cofathers.
Robert S, Walker +2 more
openaire +2 more sources
THE NAVAL CAMPAIGN IN THE WAR OF THE PACIFIC 1879-1884
Scientia 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
Classification and phylogeny of Amaryllidaceae, the modern synthesis and the road ahead: a review
Boletín 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
Diversity of Cretaceous continental actinopterygians from Argentina, South America [PDF]
Research & 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