Diatoms and Silicoflagellates from ODP Hole 114-699A and Site 114-704


Autoria(s): Ciesielski, Paul F
Cobertura

MEDIAN LATITUDE: -48.045250 * MEDIAN LONGITUDE: -2.103800 * SOUTH-BOUND LATITUDE: -51.542000 * WEST-BOUND LONGITUDE: -30.677000 * NORTH-BOUND LATITUDE: -46.879000 * EAST-BOUND LONGITUDE: 7.420800 * DATE/TIME START: 1987-03-20T10:45:00 * DATE/TIME END: 1987-05-03T10:14:00

Data(s)

13/01/1991

Resumo

The stratigraphic ranges and relative abundances of selected diatoms and silicoflagellates are presented from three Neogene sedimentary sequences from the subantarctic South Atlantic. These data were compiled from Hole 699A in the southwest South Atlantic and Holes 704A and 704B in the southeast South Atlantic. Thirty-five samples were examined from a 67.5-m section of Hole 699A, which is mostly late Miocene or younger in age. A total of 225 samples was examined from the upper 569.1-m lower Miocene to Quaternary section in Holes 704A and 704B. Although the partial census of the Site 704 sequences is only preliminary, it reveals that the Neogene is remarkably complete and serves as a reference for further detailed examination of an important biostratigraphic-magnetostratigraphic reference section for the Neogene record of the Southern Ocean.

Formato

application/zip, 4 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.755664

doi:10.1594/PANGAEA.755664

Idioma(s)

en

Publicador

PANGAEA

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Ciesielski, Paul F (1991): Relative abundances and ranges of selected diatoms and silicoflagellates from sites 699 and 704, subantarctic South Atlantic. In: Ciesielski, PF; Kristoffersen, Y; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 114, 753-778, doi:10.2973/odp.proc.sr.114.138.1991

Palavras-Chave #+ T. cf. vulnifica; 114-699A; 114-704A; 114-704B; A. cubitus; A. divisus; A. ehrenbergii var. tenella; A. ellipticus; A. hookeri; A. inaequabilis; A. ingens; A. ingens var. nodus; A. kennettii; A. oligocenicus; A. parvulus; A. praenodulifera; A. radionovae; A. salisburyana; Actinocyclus cubitus; Actinocyclus divisus; Actinocyclus ehrenbergii var. tenella; Actinocyclus ellipticus; Actinocyclus ingens; Actinocyclus ingens var. nodus; Actinocyclus radionovae; Actinoptychus spp.; and D. hustedtii (copulae); and D. hustedtii copulae; and S. miocenica; Asterolampra tela; Asteromphalus hookeri; Asteromphalus inaequabilis; Asteromphalus kennettii; Asteromphalus oligocenicus; Asteromphalus parvulus; Azpeitia praenodulifera; Azpeitia salisburyana; B. apiculata apiculata; B. borderlandensis; B. circulus; B. diodon; B. dumitricae; Bachmannocena apiculata apiculata; Bachmannocena borderlandensis; Bachmannocena circulus; Bachmannocena diodon; Bachmannocena dumitricae; blade; C. actinochilus; C. archangelskiana; C. coscinodiscus; C. endoi; C. intersectus; C. kanayae; C. lewisianus; C. lewisianus var. rhomboides; C. lewisianus var. robustus; C. lineatus; C. marginatus; C. nicobarica; C. peplum; C. rhombicus; C. robustus; C. tabularis; C. triacantha; Cestodiscus peplum; Cestodiscus robustus; Chaetoceros spp.; Charcotia actinochilus; copulae; Corbisema archangelskiana; Corbisema triacantha; Coscinodiscus endoi; Coscinodiscus lewisianus; Coscinodiscus lewisianus var. rhomboides; Coscinodiscus lewisianus var. robustus; Coscinodiscus lineatus; Coscinodiscus marginatus; Coscinodiscus rhombicus; Coscinodiscus tabularis; Cosmiodiscus intersectus; Craspedodiscus coscinodiscus; Crucidenticula kanayae; Crucidenticula nicobarica; D. copulae; D. crux; D. dimorpha; D. hustedtii; D. hustedtii var. ovata; D. hyalina; D. lauta; D. maccollumii; D. miocenica; D. pseudofibula; D. punctata; D. punctata var. hustedtii; D. pygmaea; D. quinquangellus; Denticulopsis copulae; Denticulopsis dimorpha; Denticulopsis hustedtii; Denticulopsis hustedtii var. ovata; Denticulopsis hyalina; Denticulopsis lauta; Denticulopsis maccollumii; Denticulopsis miocenica; Denticulopsis punctata; Denticulopsis punctata var. hustedtii; Denticulopsis sp.; Diatoms indet; Diatoms indeterminata; Diatom zone; Dictyocha pygmaea; Dictyocha spp.; Distephanus crux; Distephanus pseudofibula; Distephanus quinquangellus; DRILL; Drilling/drill rig; E. antarctica; Equatorial Pacific diatom zonation (Barron, 1983); Ethmodiscus spp. fragm; Ethmodiscus spp. fragments; Eucampia antarctica; forma 1 (Ciesielski, 1983); fragments; H. cuneiformis; H. karstenii; H. polycistinorum; H. polymorphus; H. taurus; H. triangularus; Hemiaulus polycistinorum; Hemiaulus polymorphus; Hemiaulus sp.; Hemiaulus taurus; Hemidiscus cuneiformis; Hemidiscus karstenii; Hemidiscus triangularus; Joides Resolution; L. cf. minusculum; L. cornigerum; L. ornata; Label; large; Leg114; Lisitzinia ornata; Lithodesmium cf. minusculum; Lithodesmium cornigerum; Lithodesmium sp.; M. stella; Macrora stella; Martini, 1971 and 1972; Bukry, 1981; Ciesielskin in Shaw and Ciesielski, 1983; N. aff. praeinterfrigidaria; N. angulata; N. biapiculata; N. cf. denticuloides; N. cf. interfrigidaria; N. claviceps; N. clementia; N. constricta; N. cylindrica; N. denticuloides; N. efferans; N. fossilis; N. grossepunctata; N. heteropolica; N. interfrigidaria; N. januaria; N. jouseae; N. kerguelensis; N. maleinterpretaria; N. marina; N. mirabilis; N. ponticula ponticula; N. ponticula spinosa; N. porteri; N. praeinterfrigidar; N. praereinholdii; N. pusilla; N. reinholdii; N. sicula var. rostrata; N. weaveri; Naviculopsis biapiculata; Naviculopsis constricta; Naviculopsis ponticula ponticula; Naviculopsis ponticula spinosa; Neobrunia mirabilis; Nitzschia/Fragilaria spp.; Nitzschia aff. praeinterfrigidaria; Nitzschia angulata; Nitzschia cf. denticuloides; Nitzschia cf. interfrigidaria; Nitzschia claviceps; Nitzschia clementia; Nitzschia cylindrica; Nitzschia denticuloides; Nitzschia efferans; Nitzschia fossilis; Nitzschia grossepunctata; Nitzschia heteropolica; Nitzschia interfrigidaria; Nitzschia januaria; Nitzschia jouseae; Nitzschia kerguelensis; Nitzschia maleinterpretaria; Nitzschia marina; Nitzschia porteri; Nitzschia praeinterfrigidaria; Nitzschia praereinholdii; Nitzschia pusilla; Nitzschia reinholdii; Nitzschia sicula var. rostrata; Nitzschia sp.; Nitzschia spp.; Nitzschia weaveri; Northeast Pacific diatom zone (see Barron, 1985b); North Pacific diatom zonation (see Barron, 1985b); Ocean Drilling Program; ODP; ODP sample designation; opaque; other; ovate form; P. planktonica; P. sulcata; P = poor, F = fair, M = moderate, G = good, E = excellent; Paralia sulcata; Pleurosigma planktonica; Preserv; Preservation; Pyxilla spp.; R. californica; R. cf. oligocaenica; R. ciesielski; R. gelida; R. gelida var. schraderi; R. hebetata f hiemalis; R. hebetata f semispina; R. isopolica; R. marylandicus; R. naviculoides; R. paleacea; R. semigelida; R. styliformis; R. symmetrica; R. vigilans; Raphidodiscus marylandicus; Rhizosolenia cf. oligocaenica; Rhizosolenia hebetata forma hiemalis; Rhizosolenia hebetata forma semispina; Rhizosolenia sp.; Rhizosolenia styliformis; Rocella gelida; Rocella gelida var. schraderi; Rocella semigelida; Rocella sp.; Rocella vigilans; Rossiella paleacea; Rossiella symmetrica; Rouxia californica; Rouxia ciesielski; Rouxia isopolica; Rouxia naviculoides; Rouxia sp.; Rouxia spp.; S. barboi; S. jouseana; S. jouseana linearis; S. praebarboi; S. turris; S. turris gr; Sample code/label; Silicoflagellate zone; Simonseniella barboi; Simonseniella praebarboi; South Atlantic Ocean; Southern Ocean diatom zonation (Weaver and Gombos, 1981, Ciesielski, herein); Southern Ocean diatom zone (Weaver and Gombos, 1981; Ciesielski, 1983); Southern Ocean diatom zone (Weaver and Gombos, 1981); sp. 1 (Ciesielski, 1983); sp. 14 (Schrader, 1976); sp. 19 (Schrader, 1976); sp. 2; sp. A; spines; Stephanopyxis turris; Stephanopyxis turris group; Synedra jouseana; Synedra jouseana linearis; T. bukryi; T. cf. multipora; T. cf. vulnifica; T. convexa; T. convexa var. aspinosa; T. elliptipora; T. fraga; T. groningensis; T. hyalinopsis; T. insigna; T. kolbei; T. lentiginosa; T. lentiginosa var. ovalis; T. lineata; T. longissima; T. miocenica; T. nativa; T. nitzschioides; T. nitzschioides var. parva; T. oestrupii; T. pileus; T. plicata; T. polymorphus; T. praeconvexa; T. praeoestrupii; T. praevulnifica; T. primalabiata; T. spinosa; T. spumellaroides; T. torokina; T. vulnifica; Thalassionema nitzschioides; Thalassionema nitzschioides var. parva; Thalassiosira bukryi; Thalassiosira cf. multipora; Thalassiosira cf. vulnifica; Thalassiosira convexa; Thalassiosira convexa var. aspinosa; Thalassiosira elliptipora; Thalassiosira fraga; Thalassiosira hyalinopsis; Thalassiosira insigna; Thalassiosira kolbei; Thalassiosira lentiginosa; Thalassiosira lentiginosa var. ovalis; Thalassiosira lineata; Thalassiosira nativa; Thalassiosira oestrupii; Thalassiosira plicata; Thalassiosira praeconvexa; Thalassiosira praeoestrupii; Thalassiosira praevulnifica; Thalassiosira primalabiata; Thalassiosira spinosa; Thalassiosira spumellaroides; Thalassiosira torokina; Thalassiosira vulnifica; Thalassiothrix longissima; Thalassiothrix miocenica; Triceratium groningensis; Triceratium pileus; Triceratium polymorphus; very elongate aerolae
Tipo

Dataset