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The genomic history of Iberian horses since the last Ice Age.
Garrido, Jaime Lira; Tressières, Gaétan; Chauvey, Lorelei; Schiavinato, Stéphanie; Calvière-Tonasso, Laure; Seguin-Orlando, Andaine; Southon, JohnHorses have inhabited Iberia (present-day Spain and Portugal) since the Middle Pleistocene, shaping a complex history in the region. Iberia has been proposed as a potential domestication centre and is renowned for producing world-class bloodlines. Here, we generate genome-wide sequence data from 87 ancient horse specimens (median coverage = 0.97X) from Iberia and the broader Mediterranean to reconstruct their g...
Pyrogenic organic matter from palaeo-fires during the Holocene: A case study in...
Armas-Herrera, Cecilia M.; Pérez-Lambán, Fernando; Badía-Villas, David; Peña-Monné, José L.; González-Pérez, José A; Picazo Millán, Jesús V.We studied the fire record and its environmental consequences during the Holocene in the Central Ebro Basin. This region is very sensitive to environmental changes due to its semiarid conditions, lithological features and a continuous human presence during the past 6000 years. The study area is a 6m buried sequence of polycyclic soils developed approximately 9500 years ago that is exceptionally well preserved a...