Encontrados 4 documentos, a visualizar página 1 de 1
Os sismos de 1964 na Ilha de S. Jorge (Açores)
Zbyszewski, G.; Pacheco da Rosa, T.During February of 1974, the western extremity of St. Jorge's Island, one of the Azores Islands group, was severely affected by intense earthquakes, causing heavy damage. One of the authors of the present work (T. P. R.) who at the time was employed in the Rosais Lighthouse, registered day after day all the phenomena he could observe, writting down a journal that is published herein. An introduction on the geol...
Le monument de “Pedras da Granja” ou de “Pedras Altas” dans la “Várzea de Sintra"
Zbyszewski, G.; Ferreira, O. Veiga; Leitão, M.; North, C. T.; Norton, J.In the present work, the authors describe the excavation of the monument of "Pedras da Granja" or "Pedras Altas", in the Várzea de Sintra. The first part consists of the diary of the excavations, a description of the stratigraphy encountered and of the position of the finds. An inventory of all the material found in this monument is given in the second part. The conclusions show that the monument was built on t...
Les Hipparion du Portugal
Alberdi, M. T.; Antunes, M. T.; Sondaar, P.; Zbyszewski, G.This paper is concerned with Hipparion from Ribatejo, Portugal, and with the stratigraphy of the Neogene series of this region. The first two chapters are an introduction and an historical review. Paleontological study includes both a revision of the specimens accounted by ROMAN (1907) and the description of new material. Two forms were recognized, an early H. cf. primigenium, lower Vallesian in age, NM 9 mamma...
Goldra: premier gisement karstique en Algarve, faune et industries
Antunes, M. T.; Manuppella, G.; Mein, P.; Zbyszewski, G.A bone breccia from Goldra, near Loulé, is studied. It corresponds to the infilling of a karst depression, consisting of: rather worn and probably transported dolomite pebbles at the bottom; accumulations of frequently burnt bone scraps, much broken and with acute edges (no transport), certainly debris of human food, suggesting habitat level (s); in association with the former, stone (flint, quartz, quartzite, ...
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