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Prunopyle antarctica

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Journal Article
Published: 01 January 2003
Micropaleontology (2003) 49 (2): 197–200.
...Akiko Nishimura Abstract The skeletal structure of Prunopyle antarctica Dreyer is examined and redescribed on the basis of new observations from sediment samples from the Antarctic Ocean. Various forms of the species are illustrated. Emended description: The skeleton consists of four concentric...
FIGURES
Journal Article
Published: 01 September 2007
Micropaleontology (2007) 53 (5): 371–389.
... spheres such as Actinomma boreale , Sphaeropyle langii and Prunopyle antarctica . This suggests that these species are closely related and capable of cytoplasmic fusion during stages of skeletal deposition. The species with conjoined skeletons are at present placed in three different genera, but our new...
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Occurrence (percent) list of actinommids in sediment cores GH93-820 and GH9...
Published: 01 September 2007
TABLE 1 Occurrence (percent) list of actinommids in sediment cores GH93-820 and GH95-1208: juvenile Actinomma, Actinomma leptoderma, the 4 sphered actinommids ( Actinomma boreale, Sphaeropyle langii, and Prunopyle antarctica ), the total of all actinommids (including all juvenile Actinomma
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Scanning electron micrographs and transmitted light micrographs of  Prunopy...
Published: 01 January 2003
PLATE 1 Scanning electron micrographs and transmitted light micrographs of Prunopyle antarctica Dreyer.
 Scale bar of figure 9 indicates 50μm for figs. 3a, 4a, 5, 6a, 6b, 7a, 8. Scale bar of figure 3b indicates 10μm for fig. 4b.
 Scale bar of figure 10 indicates 50μm for figs. 11, 12.
 1 PC407
Journal Article
Published: 01 September 2006
Journal of Paleontology (2006) 80 (5): 849–866.
... ). Actually, ontogenetic studies confirmed that the number of concentric shells increases in some actinommid species, including Actinomma boreale ( Cleve, 1899 ), A. leptodermum ( Jorgensen, 1900 ), and ? Prunopyle antarctica Dreyer, 1889 ( Petrushevskaya, 1967 ; Björklund, 1974 ; Itaki et al., 2003...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 1966
AAPG Bulletin (1966) 50 (3): 643–644.
...Orville L. Bandy ABSTRACT Two independent lines of faunal evidence indicate intermittent if not continuous polar ice in Antarctica from Pliocene or latest Miocene to Recent, an interval of about 11 million years. First, the area of subarctic and Antarctic planktonic Foraminifera extended far...
Journal Article
Published: 01 October 2005
Journal of Micropalaeontology (2005) 24 (2): 97–121.
.... He described one new species – Spongurus pylomaticus – that is included in the materials here, but other spumellarian taxa mentioned by him cannot be assigned to the prunoid morphotype. Hays (1965 ) referred to four species of Prunopyle Dreyer: P. antarctica Dreyer, P. titan Campbell...
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Journal Article
Published: 01 May 2020
Journal of Paleontology (2020) 94 (3): 417–435.
.... , and Apollonov , M.K. , 1977 , Lower Paleozoic radiolarians of Kazakhstan : International Geology Review , v. 19 , p. 913 – 920 . Nishimura , A. , 2003 , The skeletal structure of Prunopyle antarctica Dreyer (Radiolaria) in sediment samples from the Antarctic Ocean : Micropalaeontology , v...
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Journal Article
Published: 01 November 2013
Journal of Paleontology (2013) 87 (6): 1143–1159.
... . Nishimura A. 2003 . The skeletal structure of Prunopyle antarctica Dreyer (Radiolaria) in sediment samples from the Antarctic Ocean . Micropaleontology , 49 : 197 – 200 . Noble P. J...
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Journal Article
Published: 19 November 2015
Journal of Micropalaeontology (2016) 35 (1): 26–53.
... have been seen. Prunopyle frakesi Chen, 1975 has a narrow pylome but it is surrounded by a cluster of spines instead of being prolonged by a peristome; additionally the pores in this species are more numerous, smaller, more closely packed and, more importantly, tube-shaped. Finally the shell wall...
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