1,749,132 research outputs found

    Radiolarian biostratigraphy of ODP Site 111-677

    No full text
    Well-preserved late Miocene through Pleistocene age radiolarian assemblages were recovered during ODP Leg 111 at Site 677, on the southern flank of the Costa Rica Rift in the eastern equatorial Pacific. Radiolarian "event" biostratigraphy (first and last morphotypic appearances) was established for Holes 677A and 677B using 21 species yielding 24 reliable datum levels. The cold upwelling waters above this site have prevented many typical tropical Pacific stratigraphic radiolarians from being useful age indicators. Biostratigraphic datum levels were assigned absolute ages based on previous work and were used to date the cores. Sedimentation rates varied from 3.7 cm/1000 yr in the late Pleistocene to 6.0 cm/1000 yr in the late Miocene. The age of the oldest sediments at this site is estimated as 5.89-6.37 Ma, which indicates that Site 677 is between magnetic anomalies 3A and 4. A total of 67 taxa were assessed for stratigraphic relevance at this site and are listed in the Appendix. One previously unknown Pliocene radiolarian stratigraphic indicator, Botryostrobus euporus (Ehrenberg), is identified

    Verlustliste Nr. 677. (Nr. 677. /1918)

    No full text
    VERLUSTLISTE NR. 677. Verlustliste (-) Verlustliste Nr. 677. (Nr. 677. /1918) ([1]) Belehrung. (2) Offiziere. (3) Einjährig-Freiwillige. (4) A, B, C, D, E, F, G, H, J, K, L, M, N, O, P, R (4) S (4) T, U, W, Z (5) Mannschaft. (5) A (5) B (6) C (13) D (15) E (17) F (18) G (21) H (23) I (25) J (26) K (27) L (31) M (33) N (38) O (40) P (41) R (45) S (47) T (54) U (58) V (58) W (59) Z (61) Berichtigungen zu den Verlustlisten: (62) Nr. 618. Nr. 633. Nr. 651. Nr. 657. Nr. 658. (62) Nr. 663. Nr. 664. (63) Ergänzungen und Berichtigungen zu den Verlustlisten: (63) Nr. 80. Nr. 623. (63

    Late Miocene to Pleistocene planktonic foraminifera of ODP Site 111-677

    No full text
    Forty-three core-catcher samples from the upper Miocene to uppermost Pleistocene of ODP Site 677 were examined for planktonic foraminifers. Range charts were compiled for Holes 677A and 677B, and zonal markers and datum planes are correlated with the most recently published time scale. The absence of key species such as Globorotalia truncatulinoides, Globorotalia tosaensis, Globorotalia miocenica, and Globorotalia margaritae prohibits the use of any of the standard tropical zonal schemes. The zonal scheme used here was devised for this area on DSDP Leg 9

    Resolución UNRN N° 677/2009. Incorporar a la Universidad Nacional de Río Negro a la Red Nacional de Extensión Universitaria.

    No full text
    Fil: Universidad Nacional de Río Negro (U). Universidad Nacional de Río Negro. Río Negro, ArgentinaResolución UNRN N° 677/2009. Incorporar a la Universidad Nacional de Río Negro a la Red Nacional de Extensión Universitaria. Designa representante titular y alterno.fals

    Going Beyond Counting First Authors in Author Co-citation Analysis

    Get PDF
    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed

    El Tlacuache Núm. 677 (2015). 677 Año 13 (2015) junio. El Tlacuache

    No full text
    La trama y la urdimbre. Género y mitología en el arte textil de la Sierra de Zongolica, Veracruz por Mtro. Miguel Angel Sosme

    Clifford, S W, 677

    No full text
    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/377608Surname: CLIFFORD Given Name(s) or Initials: S W Military Service Number or Last Known Location: 677 Missing, Wounded and Prisoner of War Enquiry Card Index Number: 11527191484 Item: [2016.0049.09906] "Clifford, S W, 677

    677. Kosode

    No full text
    Iwao Seiichi, Iyanaga Teizō, Ishii Susumu, Yoshida Shōichirō, Fujimura Jun'ichirō, Fujimura Michio, Yoshikawa Itsuji, Akiyama Terukazu, Iyanaga Shōkichi, Matsubara Hideichi. 677. Kosode. In: Dictionnaire historique du Japon, volume 13, 1987. Lettre K (3) p. 105

    677. Kosode

    No full text
    Iwao Seiichi, Iyanaga Teizō, Ishii Susumu, Yoshida Shōichirō, Fujimura Jun'ichirō, Fujimura Michio, Yoshikawa Itsuji, Akiyama Terukazu, Iyanaga Shōkichi, Matsubara Hideichi. 677. Kosode. In: Dictionnaire historique du Japon, volume 13, 1987. Lettre K (3) p. 105
    corecore