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Discoaster kugleri

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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1969
AAPG Bulletin (1969) 53 (2): 467–468.
... and also in the Globigerinatella insueta and Turborotalia peripheroronda zones of the tropics. Discoaster kugleri is an index of the uppermost zone of the G. fohsi sequence and it is identified in the upper Luisian Stage of Newport Bay, California. Orbulines first appear in the Luisian Stage in California...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1973
AAPG Bulletin (1973) 57 (2): 436.
.... carinatus through the lower Helicopontosphaera ampliaperta (NN1-4) zones (lower Miocene), the Relizian with the upper H. ampliaperta through the lower S. heteromorphus (NN4-5) zones (lower-middle Miocene), the Luisian with the upper S. heteromorphus through Discoaster kugleri (NN5-7) zones (middle Miocene...
Series: GSA Special Papers
Published: 01 January 1970
DOI: 10.1130/SPE124-p131
... planktonic species of the middle Miocene include Globigerina concinna var. (with 4.5 chambers in the final whorl) in the upper Relizian Stage and its replacement by an abundance of G. bulloides in the Luisian Stage. Globorotaloides trema Lipps appears to be restricted to the middle Miocene. Discoaster...
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1965
AAPG Bulletin (1965) 49 (1): 98–99.
... section examined. D. bollii, D. exilis, D. hamatus , and D. kugleri have been reported previously only from Miocene rocks ( Martini and Bramlette, 1963 ). Although our findings on the extinction of discoasters are in general agreement with those previously reported ( Ericson et al., 1963 ; Riedel...
FIGURES
Journal Article
Published: 07 December 2016
Journal of Micropalaeontology (2017) 36 (2): 137–152.
.... cf. signus , D. exilis or D. cf. exilis . A group of six-rayed discoasters characterized by a large central area includes the middle Miocene species D. musicus , D. sanmiguelensis and D. kugleri ( Fig. 1:17  –  1:20 ). Discoaster musicus and D. sanmiguelensis were described...
FIGURES | View All (15)
Journal Article
Published: 01 July 1963
Journal of Paleontology (1963) 37 (4): 845–856.
... less well based than for warmer water regions. Of 20 species described, 6 are new species of the genus Discoaster (Discoaster bollii, D. exilis, D. hamatus, D.. kugleri, D. surculus, D. variabilis) and 2 are new species assigned to the new genus Catinaster (Catinaster calyculus, C. coalitus...
Image
1 ,  <b>Discoaster</b> deflandrei  (sample U1338C-46H-2, 45 – 46 cm).  2 , Intergr...
Published: 07 December 2016
variabilis – Discoaster icarus (sample U1338B-16H-3, 120 – 121 cm). 14 , Discoaster cf . bollii (sample U13384 – 24H-4, 58 – 59 cm). 15 , Discoaster surculus (sample U1338A-24H, CC). 16 , Discoaster loeblichii (sample U1338A-18H-6, 45 – 46 cm). 17 – 18 , Discoaster kugleri (sample U1338B-28H-6
Journal Article
Published: 01 July 2015
Russ. Geol. Geophys. (2015) 56 (7): 996–1015.
... species ( Discoaster brouweri , D. tamalis , and D. pentaradialis ). They are particularly abundant in the horizons 260 and 470 cm below the bottom surface. Also, Discoaster quinqueramus Gart., D. kugleri Hay, and other Miocene species are observed. All this testifies to intense redeposition...
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Image
Light microscope micrographs of calcareous nannofossils. XP = cross polariz...
Published: 01 March 2002
), placolith length 11.05 μm. D) Pontosphaera longiforaminis (Baldi-Beke) De Kaenel and Villa. Cap 143, 129.08 m, XP. E) Discoaster cf. D. sanmiguelensis Bukry. Cap 143, 129.08 m, Ph. F) Discoaster kugleri Martini and Bramlette. Cap 143, 129.08 m, Ph, specimen with central knob. G) Coccolithus
Series: Geological Society, London, Special Publications
Published: 30 September 2019
DOI: 10.1144/SP477.12
EISBN: 9781786203861
... 40.0 and C22-B-34X-5 55.0, and samples C23-B-22X-CC 17.0 and C23-B-23X-5 45.0. Sample C17-B-39X-7 30.0 contains both Discoaster kugleri and Coccolithus miopelagicus , indicating that this interval can be assigned to Zone NN7 (11.900–10.880 Ma). The last occurrence of Cyclicargolithus floridanus...
FIGURES | View All (5)
Series: Special Publications
Publisher: Society for Sedimentary Geology
Published: 01 January 2019
DOI: 10.2110/sepmsp.111.02
EISBN: 9781565763616
... LAD was not used due to its diachronous character and the lack of well-constrained calibrated ages in or near the Gulf of Mexico ( Berggren et al. 1995 , Gradstein et al. 2012 ). Discoaster kugleri LAD and Globorotalia robusta LAD (equivalent to Gradstein’s “T Fohsella fohsi, Fohsella plexus...
FIGURES | View All (4)
Journal Article
Journal: AAPG Bulletin
Published: 01 November 1976
AAPG Bulletin (1976) 60 (11): 2044–2048.
... nannofossils are much higher in many of the samples. Two samples contain 100 percent in-place forms. Second, the extinction level of the middle Miocene index nannofossil Discoaster kugleri is in this interval at 11,190 ft (3,141 m). Third, this is the most nearly marine Cibicides carstensi Zone of the four...
FIGURES
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 2011
DOI: 10.2110/sepmsp.096.475
EISBN: 9781565762879
...) Discoaster calcaris Gartner (1967) Discoaster challengeri Bramlette and Riedel (1954) Discoaster deflandrei Bramlette and Riedel (1954) Discoaster exilis Martini and Bramlette (1963) Discoaster hamatus Martini and Bramlette (1963) Discoaster kugleri Martini and Bramlette (1963...
FIGURES | View All (14)
Journal Article
Published: 01 March 2002
Journal of Sedimentary Research (2002) 72 (2): 252–267.
...), placolith length 11.05 μm. D) Pontosphaera longiforaminis (Baldi-Beke) De Kaenel and Villa. Cap 143, 129.08 m, XP. E) Discoaster cf. D. sanmiguelensis Bukry. Cap 143, 129.08 m, Ph. F) Discoaster kugleri Martini and Bramlette. Cap 143, 129.08 m, Ph, specimen with central knob. G) Coccolithus...
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Series: AAPG Memoir, AAPG Memoir
Published: 01 January 2009
DOI: 10.1306/13191092M903338
EISBN: 9781629810287
...) of Cyclicargolithus floridanus . The Discoaster kugleri (NN7) biozone was not present in the well. Consequently, we conclude that a stratigraphic discontinuity occurs at 4155 m (13,632 ft) at the top of zone NN6 in well A. ...
FIGURES | View All (22)
Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2000
DOI: 10.1144/GSL.SP.2000.181.01.06
EISBN: 9781862394292
.... Lower Sarmatian (Volhynian) sediments belong to the NN7 zone ( Discoaster kugleri Biozone). As in other parts of the Paratethys Braarudosphaera bigelowii Gran & Braarud, Calcidiscus leptoporus Murray & Blackman and Calcidiscus macintyrei Bukry & Bramlette ( Stradner & Fuchs 1979...
FIGURES
Series: SEPM Special Publication, SEPM Special Publication
Published: 01 January 2004
DOI: 10.2110/pec.04.81.0027
EISBN: 9781565762176
..., Sphenolithus heteromorphus, Ciclyc-argolithus floridanus, Reticulofenestra pseudoumbilicus > 7 μm, Calcidiscus macintyrei ? 11 μm, C. premacintyrei, Coccolithus miopelagicus, Discoaster kugleri, Helicosphaera walbersdorfensis , and H. stalis , are plotted in Figure 9. The less detailed distribution...
FIGURES | View All (10)
Journal Article
Journal: GSA Bulletin
Published: 01 November 2004
GSA Bulletin (2004) 116 (11-12): 1327–1344.
... by the characters of the fragile arm tips, such as Discoaster hamatus , D. neohamatus , and D. calcaris . This also permitted the recovery of markers that are extremely rare in these assemblages, such as Catinaster coalitus (only one verified specimen) and Discoaster kugleri (only two specimens encountered...
FIGURES | View All (7)
Series: Geological Society, London, Special Publications, Geological Society, London, Special Publications
Published: 01 January 2004
DOI: 10.1144/GSL.SP.2004.229.01.08
EISBN: 9781862394773
... Bramlette & Riedel 1954 Discoaster diastypus Bramlette & Sullivan 1961 Discoaster druggii Bramlette & Wilcoxon 1967 Discoaster gemmeus Stradner 1959 Discoaster kuepperi Stradner 1959 Discoaster kugleri Martini & Bramlette 1963 Discoaster lenticularis Bramlette &...
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Series: GCSSEPM, GCSSEPM
Published: 01 December 1984
DOI: 10.5724/gcs.84.05.0092
EISBN: 978-1-944966-04-1
... the Globorotalia kugleri Zone of Stainforth et al. (1975) and the N4 Zone of Blow (1969) . The first appearance of Globigerinoides primordius occurs much earlier than the “accepted” level; its first appearance in the Gulf of Mexico basin is in late Oligocene sediments below the first appearance...