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Tertiary Orbitoids from North-Western Peru

Published online by Cambridge University Press:  01 May 2009

J. U. Todd  and
E. Wright Barker
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Extract

THE material to be described was collected by one of us while in the service of Lobitos Oilfields, Ltd., and was presented to the British Museum (Natural History). We owe our thanks to the Directors for allowing us to examine and report on the specimens, all of which were obtained from the neighbourhood of Lobitos.

Type
Original Articles
Information
Geological Magazine , Volume 69 , Issue 12 , December 1932 , pp. 529 - 543
Copyright
Copyright © Cambridge University Press 1932

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References

LIST OF LITERATURE CITED

(1) Berry, Willard., “ The Microspheric form of Orthophragmina (Discocyclina) peruviana Cushman,” Eclog. geol. Helvet., Bd. xx, 1927, 470–1.Google Scholar
(2) Berry, Willard., “ Asterodiscocyclina, a new subgenus of Orthophragmina ,” Eclog. Geol. Helvet., xxi, 1928, 405–7, pl. xxxiii.Google Scholar
(3) Berry, Willard., “ The larger Foraminifera of the Talara Shale of North-western Peru,” Journ. Wash. Acad. Sciences, xxii, 1932, 1–9.Google Scholar
(4) Bosworth, T. O., The Geology and Palaeontology of North-West Peru. London, 1922.Google Scholar
(5) Cushman, J. A., “ Foraminifera from the Eocene deposits of Peru,” in Bosworth, see above, 1922.Google Scholar
(6) Cushman, J. A., “ Fossil Foraminifera from the West Indies,” Carnegie Inst. Washington, Publication No. 291, 1919, 23–71.Google Scholar
(7) Cushman, J. A., “ The American species of Orthophragmina and Lepidocyclina ,” U.S. Geol. Survey, Professional Paper 125, 1920, 39–105, pls. vii-xxxv.CrossRefGoogle Scholar
(8) DouvillÉ, H., “ Quelques observations sur le sous-genre Helicolepidina ,” Eclog. geol. Helvet., xvii, 1923.Google Scholar
(9) DouvillÉ, H., “ Les Orbitoids et leur évolution en Amerique,” Bull. Soc. geol. France [4], xxii, 1923, 369–76.Google Scholar
(10) DouvillÉ, H., “Révision des Lépidocyelines,” Mém. Soc. géol. de France, Nouvelle Série, i, Mém. 2, 1924–1925.Google Scholar
(11) Hodson, H. K., “Foraminifera from Venezuela and Trinidad,” Bulletin of American Palaeontology, xii, No. 47.Google Scholar
(12) Lisson, C. I., “ Contribution al estudio de algunos foraminifera terciarios provenientes de la region del Norte del Perú,” Arch. Asoc. Peruana, Prog. Ciencia, i, Fax. i, 52–5.Google Scholar
(13) Nuttall, W. L. F., “ Tertiary Foraminifera from the Naparina Region of Trinidad,” Quart. Journ. Geol. Soc., lxxxiv, 1928, 57–116.CrossRefGoogle Scholar
(14) Olsson, and Iddings., , “ Geology of North-Western Peru,” Bull. Amer. Soc. Petrol. Geol., xii, 1928, 1–39.Google Scholar
(15) Rutten, L., “ On Tertiary Rocks and Foraminifera from North-Western Peru,” Kon. Akad. van Wetensch., Proc. 31, 1928, 931–46.Google Scholar
(16) Tobler, A., “ Die Jackstonstufe (Preabonien) in Venezuela und Trinidad,” Edog. geol. Helvet., xvii, 1922, 342–6.Google Scholar
(17) Tobler, A., “ Helicolepidina, ein neues Subgenus von Lepidocyclina,” Eclog. geol. Helvet., xviii, 1922, 379–84.Google Scholar
(18) Tobler, A., “ Neue Funde von Grossforaminiferen in der Nordperuanischen Kustenregion,” Eclog. geol. Helvet., xx, 1927, 415–22.Google Scholar
(19) Vaughan, T. W., “ Studies of the larger Tertiary Foraminifera from tropical and subtropical America,” Proc. Nat. Acad. Sciences, ix, 1923, 253–7.CrossRefGoogle Scholar
(20) Vaughan, T. W., “ American and European Tertiary Larger Foraminifera,” Bull. Geol.Soc. Amer., xxxv, 1924, 785–822.CrossRefGoogle Scholar
(20a) Vaughan, T. W. “ Species of large Arenaceous and Orbitoidal Foraminifera from the Tertiary Deposits of Jamaica,” Journ. Palaeontology, i, 1928, 277–98, pls. xliii-1.Google Scholar
(21) Vaughan, T. W. “ Studies of Orbitoidal Foraminifera: the subgenus Polylepidina of Lepidocyclina, and Orbitocyclina, a new genus,” Proc. Nat. Acad. Sciences, xv, 1929, 280–95.Google Scholar
(22) van der Vlerk, I. M., “ The genus Lepidocyclina in the Far East,” Eclog. geol. Helvet., xxi, 1928, 182–211, pls. vi–xxiii.Google Scholar
(23) van der Vlerk, I. M., and Gorter, N. E., “ Larger Foraminifera from Central Falcon (Venezuela),” Ludsche Geol. Mededeelingen, Dl. iv, Afl. 2, 1932, 95–122.Google Scholar
(24) Wengen, W., à. “ Phylogenetic considerations of the Nummulinidae,” Proc. of the Fourth Dutch East Indian Congress of Natural Science, Weltevreden (Java), 1926, 448–66.Google Scholar
(25) Wright, Barker R., “ Larger Foraminifera from the Eocene of Santa Elena Peninsula,” Geol. Mag., LXIX, 1932, 302–10.Google Scholar