Listar por autor "Urbina, M."

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  • Age and provenance of the Mio-Pleistocene sediments from the Sacaco area, Peruvian continental margin 
    Ochoa, Diana; DeVries, T.J.; Quispe, Kelly; Barbosa-Espitia, A.; Salas Gismondi, Rodolfo Martín; Foster, D.A.; Gonzales, Renzo; Revillon, S.; Berrospi, R.; Pairazamán, L.; Cardich Salazar, Jorge Aquiles; Perez Segovia, Alexander; Romero, Pedro E.; Urbina, M.; Carré, Matthieu (Elsevier, 2022)
    Over the last decades, rocks from the East Pisco Basin (EPB), on the Central Peruvian coast (13°-16°S), have yielded an abundant and diverse collection of coastal-marine fossils, which are key for characterizing the onset ...
  • Antimicrobial drug resistance in Peru 
    García Apac, Coralith Marlinda; Horna, G.; Linares, E.; Ramírez, R.; Tapia, E.; Velásquez, J.; Medina, V.; Guevara, J.; Urbina, M.; Zevallos, S.; Espinoza, N.; Samalvides Cuba, Frine; Jacobs, J. (Centers for Disease Control and Prevention, 2012)
    To the Editor: In Latin American countries, rates of antimicrobial drug resistance among bacterial pathogens are high. Data on these rates in Peru are incomplete (1), and no institution in Peru has participated in multinational ...
  • The late Cenozoic evolution of the Humboldt Current System in coastal Peru: Insights from neodymium isotopes 
    Kiel, S.; Jakubowicz, M.; Altamirano, A.; Belka, Z.; Dopieralska, J.; Urbina, M.; Salas Gismondi, Rodolfo Martín (Elsevier, 2023)
    The Humboldt Current System along the Pacific coast of South America creates one of the most productive ecosystems on Earth. To trace the origin of the water masses in this area, we measured neodymium isotope compositions ...
  • Late Neogene evolution of the Peruvian margin and its ecosystems: a synthesis from the Sacaco record 
    Ochoa, Diana; Salas-Gismondi, R.; DeVries, T.J.; Baby, P.; de Muizon, C.; Altamirano, A.; Barbosa-Espitia, A.; Foster, D.A.; Quispe, Kelly; Cardich Salazar, Jorge Aquiles; Gutierrez Aguilar, Dimitri Alexey; Perez Segovia, Alexander; Valqui, J.; Urbina, M.; Carré, Matthieu (Springer, 2021)
    The highly productive waters of the Humboldt Current System (HCS) host a particular temperate ecosystem within the tropics, whose history is still largely unknown. The Pisco Formation, deposited during Mio-Pliocene times ...
  • Miocene fossils from the southeastern Pacific shed light on the last radiation of marine crocodylians 
    Salas-Gismondi, R.; Ochoa, Diana; Jouve, S.; Romero, P.E.; Cardich Salazar, Jorge Aquiles; Perez Segovia, Alexander; Devries, T.; Baby, P.; Urbina, M.; Carré, Matthieu (Royal Society Publishing, 2022)
    The evolution of crocodylians as sea dwellers remains obscure because living representatives are basically freshwater inhabitants and fossil evidence lacks crucial aspects about crocodylian occupation of marine ecosystems. ...
  • Nasal compartmentalization in Kogiidae (Cetacea, Physeteroidea): insights from a new late Miocene dwarf sperm whale from the Pisco Formation 
    Benites-Palomino, A.; Vélez-Juarbe, J.; Collareta, A.; Ochoa, Diana; Altamirano, A.; Carré, Matthieu; Laime, M.J.; Urbina, M.; Salas-Gismondi, Rodolfo (Wiley, 2021)
    Facial compartmentalization in the skull of extant pygmy whales (Kogiidae) is a unique feature among cetaceans that allows for the housing of a wide array of organs responsible for echolocation. Recent fossil findings ...

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