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Cycloclypeus carpenteri

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Journal Article
Published: 01 January 2000
Journal of Foraminiferal Research (2000) 30 (1): 3–28.
... illumination. Tests of the cyclic, large-sized species Cycloclypeus carpenteri Brady are easily transported due to the thin, plate-like form. The upper distribution limit correlates with the storm wave base, restricting C. carpenteri to depths below 50 m. The lower distribution limit depends on light intensity...
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Journal Article
Published: 01 October 2003
Journal of Foraminiferal Research (2003) 33 (4): 277–284.
... characterized by septate chambers ( Heterostegina depressa, Planostegina operculinoides , and Cycloclypeus carpenteri ) either group with species lacking septate chambers ( Operculina ammonoides, Nummulites venosus ) or branch separately. This suggests that chamber subdivisions developed several times...
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Journal Article
Journal: PALAIOS
Published: 01 February 2001
PALAIOS (2001) 16 (1): 53–72.
..., and this is due to a lower test buoyancy. The thick-lenticular Nummulites venosus (Fichtel and Moll) and the spherical Baculogypsinoides spinosus Yabe and Hanzawa, both living in deeper regions, are transported less often, while Cycloclypeus carpenteri Brady, with a similar depth distribution, shows a high degree...
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Journal Article
Published: 01 October 1998
Journal of Foraminiferal Research (1998) 28 (4): 345–348.
...Rudolf Röttger; Christer Dettmering; Ralph Krüger; Rolf Schmaljohann; Johann Hohenegger Abstract The morphology of the gametes of four species of nummulitids is compared. Heterostegina depressa , Cycloclypeus carpenteri and Operculina cf. complanata have biflagellated gametes as most foraminifera...
Journal Article
Published: 01 January 2009
Journal of Foraminiferal Research (2009) 39 (1): 23–39.
... the Adilcevaz Formation show a strong similarity to occurrences from Southeast Asia in that they include Cycloclypeus , Eulepidina , and “ribbed” Nephrolepidina , an assemblage not previously recorded from age-equivalent deposits in the circum-Mediterranean region. The association and the occurrences...
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FIGURE 8 —Polynomial regression of depth transport ( d ) on the position of...
in > PALAIOS
Published: 01 February 2001
FIGURE 8 —Polynomial regression of depth transport ( d ) on the position of means in living individuals (excluding Cycloclypeus carpenteri , which follows different transport strategies); empty symbols = northern transect, full symbols = southern transect
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Estimated growth functions from literature data for  Palaeonummulites venos...
Published: 07 May 2014
Figure 2. Estimated growth functions from literature data for Palaeonummulites venosus using equation (4) for gamonts/schizonts and equation (8) for agamonts, and Cycloclypeus carpenteri using equation (5) . Lower right: 3-D rendered model of specimen V14, maximum diameter 2.6 mm
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1–6  Heterostegina depressa  d’Orbigny.  1, 3, 5  photomicrographs.  2, 4, ...
Published: 01 January 2000
PLATE 4 1–6 Heterostegina depressa d’Orbigny. 1, 3, 5 photomicrographs. 2, 4, 6 X-ray micrographs, specimens from 50 m depth at Nakanose Reef ( Hohenegger and others, 1999 ), ×12. 7 Cycloclypeus carpenteri Brady, photomicrograph, specimen from 70 m depth in the transect W of Sesoko
Journal Article
Journal: Paleobiology
Published: 07 May 2014
Paleobiology (2014) 40 (3): 494–509.
...Figure 2. Estimated growth functions from literature data for Palaeonummulites venosus using equation (4) for gamonts/schizonts and equation (8) for agamonts, and Cycloclypeus carpenteri using equation (5) . Lower right: 3-D rendered model of specimen V14, maximum diameter 2.6 mm...
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Journal Article
Published: 01 July 2012
Journal of Micropalaeontology (2012) 31 (2): 121–129.
... collected live ‘ Orbitolites complanatus ’ Lamarck, Calcarina hispida Brady and Cycloclypeus carpenteri Brady from Tonga and made observations on their nuclei. He commented on the observation that planktonic forms have uniformly small initial chambers ‘a condition I suspect to depend on their peculiar...
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Journal Article
Published: 01 July 2014
Journal of Foraminiferal Research (2014) 44 (3): 316–324.
...), and Neorotalia sp. ( Hottinger, 2006 , fig. 24F). Krüger et al. (1997) reported the “coalescence of two or several individuals,” thus forming “Siamese twins” in cultured Cycloclypeus carpenteri Brady, in which up to 2540 offspring from the same mother test were observed. The delayed release of juveniles has...
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Journal Article
Published: 01 January 2004
Journal of Foraminiferal Research (2004) 34 (1): 9–33.
... to the substrate ( Röttger, 1973 , 1976 ). Small gamonts of the giant Cycloclypeus carpenteri are totally covered by these sheets ( Krüger et al., 1997 ). Most soritids ( Sorites, Amphisorus, Marginopora ) attach to flat surfaces ( Ross, 1972 ; Hottinger, 1977a ; Kloos, 1980 ; Röttger and Institut für...
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Journal Article
Journal: PALAIOS
Published: 01 January 2015
PALAIOS (2015) 30 (1): 26–39.
... the strike of the beds. In the northernmost 5 km of the outcrop, the base is formed by an indurated micritic bioclastic float to packstone rich in Halimeda , containing the larger benthic foraminifera Operculina sp., Cycloclypeus carpenteri, and (rare) Nephrolepidina rutteni , as well as platy...
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Journal Article
Journal: PALAIOS
Published: 01 January 2017
PALAIOS (2017) 32 (1): 1–4.
.... Wolfgring E. Hohenegger J. 2016 , Morphological variations in Cycloclypeus carpenteri : multiple embryos and multiple equatorial layers : Palaeontologia Electronica, v. 19.1.4A , p. 1 – 22...
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Journal Article
Journal: PALAIOS
Published: 01 January 2017
PALAIOS (2017) 32 (1): 30–43.
... venosus und Cycloclypeus carpenteri : Uni Press, Kiel, Hochschulschriften 70 , 97 p. Less G. Özcan E. Papazzoni C.A. Stockar R...
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Journal Article
Journal: PALAIOS
Published: 01 May 2017
PALAIOS (2017) 32 (5): 321–329.
... shorter time ( Hohenegger 2006 ; Briguglio and Hohenegger 2014 ; Eder et al. 2016 ). Even the largest modern LF taxon, Cycloclypeus carpenteri , which is indeed large but also extremely thin and fragile ( Briguglio et al. 2016 ), cannot compete in volume with the thick and heavy Eocene nummulites...
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Journal Article
Published: 01 July 2004
Petroleum Geoscience (2004) 10 (3): 279–282.
... of Cycloclypeus carpenteri living offshore Okinawa (Japan) are easily transported into deeper water by offshore-directed, commonly storm-induced currents, resulting in a distribution of dead tests that is totally different to that of living individuals. In light of this, it seems unwise to infer an increase...
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Journal Article
Journal: PALAIOS
Published: 12 November 2020
PALAIOS (2020) 35 (10): 421–431.
... composition of fossil material is a useful means of assessing the integrity of geochemical datasets by providing a baseline to which samples can be compared. Cycloclypeus carpenteri , a modern nummulitid, were collected from 77 m water depth offshore Ishigaki Island (Japan) by J. Hohenegger (University...
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Series: Special Publications
Published: 01 January 2011
DOI: 10.1144/SP355.9
EISBN: 9781862396036
... packstone of larger benthic foraminifera Benthic foraminifera: Cycloclypeus spp., Cycloclypeus pillaria , Cycloclypeus carpenteri , Amphistegina spp., Discogypsina discus . Textularia spp., Carpenteria spp., Katacycloclypeus annulatus , Planorbulinella spp. Planktonic foraminifera...
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Journal Article
Published: 01 July 2004
Journal of Foraminiferal Research (2004) 34 (3): 169–179.
... orbiculus : Geologie en Mijnbouw , v. 59 , p. 375 – 383 . Kruger , R. , Rottger , R. , Lietz , R. , and Hohenegger , J. , 1996/97 , Biology and Reproductive processes of the larger foraminiferan Cycloclypeus carpenteri (Protozoa, Nummulitidae) : Archiv für Protisten Kunde , v...
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