4 documents found, page 1 of 1
Reconstructing formation processes at the Canary Islands indigenous site of Bel...
Fernández‐Palacios, Enrique; Jambrina‐Enríquez, Margarita; Mentzer, Susan M.; Rodríguez de Vera, Caterina; Dinckal, Ada; Égüez, NataliaThe indigenous populations of La Palma (Canary Islands), who arrived on the island from Northwest Africa ca. 2000 years B.P., were predominantly pastoralists. Yet, many aspects of their subsistence economy such as the procurement, management, and use of wild plant resources remain largely unknown. To explore this, we studied the 600-1100-year-old archaeological site of Belmaco Cave, which comprises a stratified...
Hunter-gatherer environments at the Late Pleistocene sites of Mwanganda's Villa...
Schilt, Flora; Miller, Christopher E.; Wright, David K.; Mentzer, Susan M.; Mercader, Julio; Moss, Patrick; Choi, Jeong-Heon; Siljedal, GunnarMwanganda's Village (MGD) and Bruce (BRU) are two open-air site complexes in northern Malawi with deposits dating to between 15 and 58 thousand years ago (ka) and containing Middle Stone Age (MSA) lithic assemblages. The sites have been known since 1966 and 1965, respectively, but lacked chronometric and site formation data necessary for their interpretation. The area hosts a rich stone artifact record, eroding...
Microstratigraphic preservation of ancient faunal and hominin DNA in pleistocen...
Massilani, Diyendo; Morley, Mike W.; Mentzer, Susan M.; Aldeias, Vera; Vernot, Benjamin; Miller, Christopher; Stahlschmidt, Mareike; Kozlikin, Maxim B.Ancient DNA recovered from Pleistocene sediments represents a rich resource for the study of past hominin and environmental diversity. However, little is known about how DNA is preserved in sediments and the extent to which it may be translocated between archaeological strata. Here, we investigate DNA preservation in 47 blocks of resin-impregnated archaeological sediment collected over the last four decades for...
Early human impacts and ecosystem reorganization in southern-central Africa
Thompson, Jessica C.; Wright, David K.; Ivory, Sarah J.; Choi, Jeong-Heon; Nightingale, Sheila; Mackay, Alex; Schilt, Flora; Otárola-Castillo, ErikModern Homo sapiens engage in substantial ecosystem modification, but it is difficult to detect the origins or early consequences of these behaviors. Archaeological, geochronological, geomorphological, and paleoenvironmental data from northern Malawi document a changing relationship between forager presence, ecosystem organization, and alluvial fan formation in the Late Pleistocene. Dense concentrations of Midd...