Kaczmarska, Irena (1990): (Table 1) Diatom species composition and distribution at ODP Site 116-717C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.728318, Supplement to: Kaczmarska, I (1990): Diatoms at Site 717, Leg 116. In: Cochran, JR; Stow, DAV, et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 116, 239-242, https://doi.org/10.2973/odp.proc.sr.116.128.1990
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Abstract:
Autochthonous marine pelagic and allochthonous coastal and freshwater diatoms were encountered in five samples from the Ocean Drilling Program (ODP) Leg 116 Holes 717A, 717B, and 717C. Allochthonous diatoms were transported to the equatorial Indian Ocean from inland locations and coastal waters, respectively. The pelagic diatom assemblage consists mainly of warm and/or tropical diatoms known from the Neogene to Holocene. A stratigraphic marker, Rhizosolenia praebergonii var. robusta, which indicates Pliocene-Pleistocene (2.4-1.55 Ma) age of the sediments, was present in the samples from Core 116-717C-27X. Species composition of the whole assemblage is most similar to the tropical Indian Ocean Diatom Zone 6 of Schrader and supports an estimated age of 1.8-2.1 Ma for the sediments.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -0.929800 * Longitude: 81.390100
Date/Time Start: 1987-07-10T00:00:00 * Date/Time End: 1987-07-10T00:00:00
Minimum Elevation: -4747.0 m * Maximum Elevation: -4746.0 m
Event(s):
116-717A * Latitude: -0.929800 * Longitude: 81.390100 * Date/Time: 1987-07-10T00:00:00 * Elevation: -4747.0 m * Penetration: 9.5 m * Recovery: 9.64 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 core; 9.5 m cored; 0 m drilled; 101.5 % recovery
116-717B * Latitude: -0.929800 * Longitude: 81.390100 * Date/Time: 1987-07-10T00:00:00 * Elevation: -4746.0 m * Penetration: 13.5 m * Recovery: 13.43 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 13.5 m cored; 0 m drilled; 99.5 % recovery
116-717C * Latitude: -0.929800 * Longitude: 81.390100 * Date/Time: 1987-07-10T00:00:00 * Elevation: -4746.0 m * Penetration: 828.2 m * Recovery: 480.52 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg116 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 87 cores; 814.7 m cored; 0 m drilled; 59 % recovery
Comment:
X = present, - = absent
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Kaczmarska, Irena | DSDP/ODP/IODP sample designation | ||
| 3 | Achnanthes lanceolata | A. lanceolata | Kaczmarska, Irena | |||
| 4 | Actinocyclus ehrenbergii | A. ehrenbergii | Kaczmarska, Irena | |||
| 5 | Actinocyclus ehrenbergii sparsa | A. ehrenbergii sparsa | Kaczmarska, Irena | |||
| 6 | Actinocyclus ehrenbergii var. tenella | A. ehrenbergii var. tenella | Kaczmarska, Irena | |||
| 7 | Actinocyclus ellipticus | A. ellipticus | Kaczmarska, Irena | |||
| 8 | Actinocyclus ellipticus forma lanceolata | A. ellipticus f lanceolata | Kaczmarska, Irena | |||
| 9 | Actinocyclus grinnensis | A. grinnensis | Kaczmarska, Irena | |||
| 10 | Actinocyclus normanii forma subsalsa | A. normanii f subsalsa | Kaczmarska, Irena | |||
| 11 | Actinoptychus senarius | A. senarius | Kaczmarska, Irena | |||
| 12 | Actinoptychus senarius minor | A. senarius minor | Kaczmarska, Irena | |||
| 13 | Actinoptychus splendens | A. splendens | Kaczmarska, Irena | |||
| 14 | Actinoptychus vulgaris | A. vulgaris | Kaczmarska, Irena | |||
| 15 | Azpeitia africana | A. africana | Kaczmarska, Irena | |||
| 16 | Azpeitia nodulifera | A. nodulifer | Kaczmarska, Irena | |||
| 17 | Bacteriastrum comosum | B. comosum | Kaczmarska, Irena | |||
| 18 | Biddulphia tuomeyi | B. tuomeyi | Kaczmarska, Irena | |||
| 19 | Cerataulina bicornis | C. bicornis | Kaczmarska, Irena | |||
| 20 | Chaetoceros furcatus | C. furcatus | Kaczmarska, Irena | |||
| 21 | Chaetoceros mitra | C. mitra | Kaczmarska, Irena | |||
| 22 | Coscinodiscus argus | C. argus | Kaczmarska, Irena | |||
| 23 | Coscinodiscus curvatus | C. curvatus | Kaczmarska, Irena | |||
| 24 | Coscinodiscus curvatus var. minor | C. curvatus var. minor | Kaczmarska, Irena | |||
| 25 | Coscinodiscus fimbriatus | C. fimbriatus | Kaczmarska, Irena | |||
| 26 | Coscinodiscus lineatus ellipticus | C. lineatus ellipticus | Kaczmarska, Irena | |||
| 27 | Coscinodiscus nitidus | C. nitidus | Kaczmarska, Irena | |||
| 28 | Coscinodiscus symbolophorus | C. symbolophorus | Kaczmarska, Irena | |||
| 29 | Coscinodiscus temperei | C. temperei | Kaczmarska, Irena | |||
| 30 | Cyclotella stylorum | C. stylorum | Kaczmarska, Irena | |||
| 31 | Cymbella affinis | C. affinis | Kaczmarska, Irena | |||
| 32 | Diploneis bombus | D. bombus | Kaczmarska, Irena | |||
| 33 | Diploneis sp. | Diploneis sp. | Kaczmarska, Irena | Diploneis sp. aff. Diploneis praestes | ||
| 34 | Diploneis smithii | D. smithii | Kaczmarska, Irena | |||
| 35 | Diploneis weissflogii | D. weissflogii | Kaczmarska, Irena | |||
| 36 | Epithemia adnata var. proboscioidea | E. adnata var. proboscioidea | Kaczmarska, Irena | |||
| 37 | Epithemia turgida | E. turgida | Kaczmarska, Irena | |||
| 38 | Ethmodiscus gazellae | E. gazellae | Kaczmarska, Irena | |||
| 39 | Ethmodiscus rex | E. rex | Kaczmarska, Irena | |||
| 40 | Gomphonema parvulum var. micropus | G. parvulum var. micropus | Kaczmarska, Irena | |||
| 41 | Grammatophora undulata | G. undulata | Kaczmarska, Irena | |||
| 42 | Hemidiscus cuneiformis | H. cuneiformis | Kaczmarska, Irena | |||
| 43 | Hyalodiscus radiatus | H. radiatus | Kaczmarska, Irena | |||
| 44 | Leptocylindrus danicus | L. danicus | Kaczmarska, Irena | |||
| 45 | Melosira granulata | M. granulata | Kaczmarska, Irena | |||
| 46 | Navicula hennedyi | N. hennedyi | Kaczmarska, Irena | |||
| 47 | Nitzschia marina | N. marina | Kaczmarska, Irena | |||
| 48 | Paralia sulcata | P. sulcata | Kaczmarska, Irena | |||
| 49 | Pinnularia borealis | P. borealis | Kaczmarska, Irena | |||
| 50 | Podosira stelliger | P. stelliger | Kaczmarska, Irena | |||
| 51 | Pterotheca reticulata | P. reticulata | Kaczmarska, Irena | |||
| 52 | Rhaphoneis amphiceros var. geminifera | R. amphiceros var. geminifera | Kaczmarska, Irena | |||
| 53 | Rhaphoneis surirella | R. surirella | Kaczmarska, Irena | |||
| 54 | Rhizosolenia bergonii | R. bergonii | Kaczmarska, Irena | |||
| 55 | Rhizosolenia hebetata | R. hebetata | Kaczmarska, Irena | |||
| 56 | Rhizosolenia hebetata var. semispina | R. hebetata var. semispina | Kaczmarska, Irena | |||
| 57 | Rhizosolenia hebetata forma subacuta | R. hebetata f subacuta | Kaczmarska, Irena | |||
| 58 | Rhizosolenia praebergonii robusta | R. praebergonii robusta | Kaczmarska, Irena | |||
| 59 | Rhopalodia gibba | R. gibba | Kaczmarska, Irena | |||
| 60 | Roperia tesselata | R. tesselata | Kaczmarska, Irena | |||
| 61 | Schimperiella antarctica | S. antarctica | Kaczmarska, Irena | |||
| 62 | Stephanodiscus turris | S. turris | Kaczmarska, Irena | |||
| 63 | Synedra ulna | Synedra ulna | Kaczmarska, Irena | |||
| 64 | Thalassionema nitzschioides | T. nitzschioides | Kaczmarska, Irena | |||
| 65 | Thalassionema nitzschioides var. parva | T. nitzschioides var. parva | Kaczmarska, Irena | |||
| 66 | Thalassiosira eccentrica | T. eccentrica | Kaczmarska, Irena | |||
| 67 | Thalassiosira leptopus | T. leptopus | Kaczmarska, Irena | |||
| 68 | Thalassiosira oestrupii | T. oestrupii | Kaczmarska, Irena | |||
| 69 | Thalassiosira oestrupii var. venrickae | T. oestrupii var. venrickae | Kaczmarska, Irena | |||
| 70 | Thalassiosira plicata | T. plicata | Kaczmarska, Irena | |||
| 71 | Thalassiothrix longissima | T. longissima | Kaczmarska, Irena | |||
| 72 | Thalassiothrix fraudenfeldii | T. fraudenfeldii | Kaczmarska, Irena | |||
| 73 | Trachyneis aspera | T. aspera | Kaczmarska, Irena | |||
| 74 | Triceratium dubium | T. dubium | Kaczmarska, Irena | |||
| 75 | Triceratium favus | T. favus | Kaczmarska, Irena | |||
| 76 | Xanthiopyxis bipolaris | X. bipolaris | Kaczmarska, Irena | |||
| 77 | Xanthiopyxis diaphana | X. diaphana | Kaczmarska, Irena | |||
| 78 | Xanthiopyxis oblonga | X. oblonga | Kaczmarska, Irena |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1463 data points