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| Morales, J.; Pozo, M.; Silva, P.G.; Domingo, M.S.; López-Antoñanzas, R.; Álvarez Sierra, A.; Antón, M.; Martín Escorza, C.; Quiralte, V.; Salesa, M.J.; Sánchez, I.M.; Azanza, B.; Calvo, J.P.; Carrasco, P.; García-Paredes, I.; Knoll, F.; Hernández Fernández, M.; Hoek Ostende, L.W. van den; Merino, L.; Meulen, A.J. van der; Montoya, P.; Peigné, S.; Peláez-Campomanes, P.; Sánchez-Marco, A.; Turner, A.; Abella, J.; Alcalde, G.M.; Andrés, M.; DeMiguel, D.; Cantalapiedra, J.L.; Fraile, S.; García Yelo, B.A.; Gómez Cano, A.R.; López Guerrero, P.; Oliver Pérez, A.; Siliceo, G.. |
| The Cerro de los Batallones (Los Batallones Butte) is located in the central-northern area of the Madrid Basin, central Spain. Nine vertebrates localities containing a large variety of mammals of Upper Vallesian Age (Late Miocene) have been found associated with the sediments forming the butte. From bottom to top, these sediments consist of magnesian lutite beds (Unit I), paleosols formed of sepiolite and opal (Unit II), and siliclastic, marlstone and carbonate beds (Unit III). The set of ERT profiles developed in Los Batallones Butte have demonstrate that electrical imaging techniques are an estimable tool for the characterization and prospecting of fossil sites developed in fine-grained siliciclastic sequences. These localities contain an exceptionally... |
| Tipo: Part of book or chapter of book |
Palavras-chave: Mammalia; Miocene; Cerro de los Batallones; 38.22; 42.84. |
| Ano: 2008 |
URL: http://www.repository.naturalis.nl/record/327989 |
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| Morales, J.; Alcalá, L.; Hoyos, M.; Montoya, P.; Nieto, M.; Pérez, B.; Soria, D.. |
| Se describen y analizan las características sedimentológicas y tafonómicas del yacimiento del Mioceno medio (Aragoniense medio) de La Retama (Cuenca, España). El ambiente sedimentario se interpreta como un "fan delta" formado en un lago somero. Los huesos se acumulaban durante la estación seca en los bordes del lago y posteriormente eran transportados dentro del lago por corrientes viscosas formadas durante los períodos de lluvia. Asimismo se discute el significado de las faunas con Hispanotherium. El análisis cuantitativo y cualitativo de la fauna de La Retama y su comparación con otras tres faunas españolas con Hispanotherium prueba la existencia de importantes diferencias entre todas estas faunas. Sólo la asociación faunística encontrada en la localidad... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 38.22. |
| Ano: 1993 |
URL: http://www.repository.naturalis.nl/record/317489 |
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| Persoone, G.; Morales, J.; Verlet, H.; De Pauw, N.. |
| Since turbulence is an important factor for the growth of microscopic algae, the effect of mixing intensity and mixing time, has been assessed by means of air-lift pumps as an alternative technology for the agitation of algal cultures. Batch culture experiments in enriched sea water were carried out indoors with <i>Chlorella</i> in 100 liter tanks and outdoors with natural phytoplankton populations in 70 m³ tanks. The respective culturing depths in these tanks were 25 and 180 cm. The role of the mixing was also evaluated against that of the pH regulation of the cultures. Mixing with air-lift pumps increased the algal growth rate significantly in comparison to non-agitated cultures. The yields were also much higher (up to 30%) in mixed than in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Algae culture. |
| Ano: 1980 |
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3692 |
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