Soledad Ureta

TL;DR: Aalenian sediments have been studied in 10 sections located in the western part of the Basque-Cantabrian Basin (northern Spain) as discussed by the authors, and a close relationship between changes in seawater temperature and the observed changes observed in the foraminiferal and in the ammonoids assemblages has been evidenced.

TL;DR: The Fuentelsaz Section is located in the Castilian Branch of the Iberian Range (Guadalajara, Spain) and its exceptional Lower-Middle Jurassic transition outcrops led to its designation as the Global Boundary as discussed by the authors.

TL;DR: In this article, a new genus, Linaresites nov. gen. A is described and a new species (Asthenoceras taverai Sandoval) is described.

TL;DR: The authors discusses the adaptive traits that could improve the performance of cultivars in marginal environments and breeding strategies to deploy them, as well as the potential to exploit genetic heterogeneity, as opposed to genetic uniformity, in breeding for the utilization of marginal lands.

TL;DR: In this article, a synthesis on the Toarcian/Aalenian boundary in the Iberian Peninsula is presented, where the most representative areas and sections in which this boundary is represented are selected in each domain: Fuentelsaz and Moyuela sections, Sierra de Ricote and Cerro Mendez in the Betic Cordillera, and Sao Giao in the Lusitanian Basin.