1-15 OF 15 RESULTS FOR

Clavatorella

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

A planktonic foraminifer (Clavatorella) from the Pliocene

M. S. Srinivasan, J. P. Kennett
Published: 01 April 1974
Journal of Foraminiferal Research (1974) 4 (2): 77–79.
DOI: https://doi.org/10.2113/gsjfr.4.2.77
PDF
Purchase
Add to Citation Manager
Journal Article

Clavatorella, a new genus of the Globorotaliidae

W. H. Blow
Published: 01 July 1965
Micropaleontology (1965) 11 (3): 365–368.
... which have an interiomarginal, umbilical-extraumbilical aperture and not a purely interiomarginal umbilical aperture, but which, like those included in Beella, are trochospirally coiled. Clavatorella, new genus--type species: Hastigerinella bermudezi Bolli, 1957-- is proposed for those trochospiral...
PDF
Purchase
Add to Citation Manager
Image
1–6 <span class="search-highlight">Clavatorella</span> bermudezi , U1338C-39H-6, 140–142 cm. 7 <span class="search-highlight">Clavatorella</span> s...

1–6 Clavatorella bermudezi , U1338C-39H-6, 140–142 cm. 7 Clavatorella s...

Published: 01 October 2013
Figure 3 1–6 Clavatorella bermudezi , U1338C-39H-6, 140–142 cm. 7 Clavatorella sp., U1338B-42H-2, 40–42 cm.
Journal Article

SYSTEMATIC TAXONOMY OF EARLY–MIDDLE MIOCENE PLANKTONIC FORAMINIFERA FROM THE EQUATORIAL PACIFIC OCEAN: INTEGRATED OCEAN DRILLING PROGRAM, SITE U1338

Lyndsey R. Fox, Bridget S. Wade
Published: 01 October 2013
Journal of Foraminiferal Research (2013) 43 (4): 374–405.
DOI: https://doi.org/10.2113/gsjfr.43.4.374
...Figure 3 1–6 Clavatorella bermudezi , U1338C-39H-6, 140–142 cm. 7 Clavatorella sp., U1338B-42H-2, 40–42 cm. ...
FIGURES | View All (21)
PDF
Purchase
Add to Citation Manager
Image
PLATE 7 Additional taxa for comparison with Parasubbotina eoclava new sp....

PLATE 7 Additional taxa for comparison with Parasubbotina eoclava new sp....

Published: 01 July 2003
(re-illustrated, Martínez-Gallego, 1978 , P1. 1 , Figs. 19, 24), 5 Clavatorella paleocenica Paratype (re-illustrated, de Klasz and de Klasz, 1987 , P1. 2 , Fig. d) 6, Paragloborotalia griffinae, early middle Eocene 7, Parasubbotina varianta. Zone P2, early Paleocene. Scale bar: = 50 μm.
Journal Article

Iterative evolution of digitate planktonic foraminifera

Helen K. Coxall, Paul A. Wilson, Paul N. Pearson, Philip F. Sexton
Journal: Paleobiology
Published: 01 November 2007
Paleobiology (2007) 33 (4): 495–516.
DOI: https://doi.org/10.1666/06034.1
... species, ranging from simple and rounded (e.g., “ Hedbergella ” simplex , Clavigerinella eocanica , and Clavatorella bermudezi ), to bulb-like (e.g., Leupoldina spp., Clavihedbergella watersi , Clavigerinella akersi ) or pointed ( Clavihedbergella alexanderi , Clavigerinella caucasica...
FIGURES | View All (4)
PDF
Purchase
Add to Citation Manager
Journal Article

ORIGIN AND MORPHOLOGY OF THE EOCENE PLANKTONIC FORAMINIFER HANTKENINA

Helen K. Coxall, Brian T. Huber, Paul N. Pearson
Published: 01 July 2003
Journal of Foraminiferal Research (2003) 33 (3): 237–261.
DOI: https://doi.org/10.2113/33.3.237
... (re-illustrated, Martínez-Gallego, 1978 , P1. 1 , Figs. 19, 24), 5 Clavatorella paleocenica Paratype (re-illustrated, de Klasz and de Klasz, 1987 , P1. 2 , Fig. d) 6, Paragloborotalia griffinae, early middle Eocene 7, Parasubbotina varianta. Zone P2, early Paleocene. Scale bar: = 50 μm. ...
FIGURES | View All (13)
PDF
Purchase
Add to Citation Manager
Image
Figure 1. The stratigraphic distribution of living and fossil planktonic f...

Figure 1. The stratigraphic distribution of living and fossil planktonic f...

Published: 01 November 2007
. = Clavihedbergella , Cl . = Clavigerinella , Clt . = Clavatorella , E . = Eohastigerinella , G . = Globigerinella , Gn . = Globigerinelloides , H . = Hedbergella , Ha . = Hastigerinella , Hastigerin . = Hastigerinoides , Hk . = Hantkenina , L . = Leupoldina , P . = Parasubbotina . Arrows
Image
Figure 2. Multispecies stable isotope arrays from six time slices (seven s...

Figure 2. Multispecies stable isotope arrays from six time slices (seven s...

Published: 01 November 2007
and temporal differences in seawater isotopic composition. Generic abbreviations: A . = Acarinina ,* B . = Beella , C . = Clavihedbergella , Cb . = Cibicidoides , Cl . = Clavigerinella , Clt . = Clavatorella , G . = Globigerinella , Gd . = Globigerinoides ,* Gl . = Globorotalia , Glm
Image
Figs 1-10 . Inner apertural structures of Rotaliata: 1 , Uvigerina - inn...

Figs 1-10 . Inner apertural structures of Rotaliata: 1 , Uvigerina - inn...

Published: 01 July 2001
- fragment of the canal system (from Hottinger, 1978 ). Figs 11-17 . Aperture of Globigerinata: 11- 15 , high arched gaping aperture ( 11 , Laterostomella; 12 , Clavatorella; 13 , Clavigerinella; 14 , Beella; 15 , Globoturborotalia); 16 , Bolliella - uncoiling spire of the last whorl with inner
Journal Article

The unknown planktonic foraminiferal pioneer Henry A. Buckley and his collection at The Natural History Museum, London

Marina C. Rillo, John Whittaker, Thomas H. G. Ezard, Andy Purvis, Andrew S. Henderson, Stephen Stukins, C. Giles Miller
Published: 22 December 2016
Journal of Micropalaeontology (2017) 36 (2): 191–194.
DOI: https://doi.org/10.1144/jmpaleo2016-020
... Reviews , 86 , 900 – 927 . Buckley , H.A. 1973 . Globorotalia (Clavatorella) oveyi n. sp., première mention Récente d'un sous-genre de foraminifère du Néogenè . Revue de Micropaléontologie , 16 , 168 – 172 . Buckley , H.A. 1976 . The Discovery Tablemount chain . Deep Sea...
FIGURES
PDF
Add to Citation Manager
Journal Article

The main morphological trends in the development of the foraminiferal aperture and their taxonomic significance

VALETIA MIKHALEVICH, JEAN-PIERRE DEBENAY
Published: 01 July 2001
Journal of Micropalaeontology (2001) 20 (1): 13–28.
DOI: https://doi.org/10.1144/jm.20.1.13
... - fragment of the canal system (from Hottinger, 1978 ). Figs 11-17 . Aperture of Globigerinata: 11- 15 , high arched gaping aperture ( 11 , Laterostomella; 12 , Clavatorella; 13 , Clavigerinella; 14 , Beella; 15 , Globoturborotalia); 16 , Bolliella - uncoiling spire of the last whorl with inner...
FIGURES | View All (7)
PDF
Purchase
Add to Citation Manager
Journal Article

PLANKTONIC FORAMINIFERA AND ENVIRONMENTAL CHANGES ACROSS THE BONARELLI EVENT (OAE2, LATEST CENOMANIAN) IN ITS TYPE AREA: A HIGH-RESOLUTION STUDY FROM THE TETHYAN REFERENCE BOTTACCIONE SECTION (GUBBIO, CENTRAL ITALY)

Rodolfo Coccioni, Valeria Luciani
Published: 01 April 2004
Journal of Foraminiferal Research (2004) 34 (2): 109–129.
DOI: https://doi.org/10.2113/0340109
... tubulospines during the Cretaceous and Eocene, respectively. Isotopic data on Cretaceous and Cenozoic clavate forms ( Clavihedbergella, Clavigerinella, Clavatorella, Globigerinella ) reveal similar signatures of light δ 13 C and heavy δ 18 O values ( Coxall and others, 2000 , 2002 ). These data indicate...
FIGURES | View All (10)
PDF
Purchase
Add to Citation Manager
Journal Article

TAXONOMY AND STABLE ISOTOPE PALEOECOLOGY OF WELL-PRESERVED PLANKTONIC FORAMINIFERA FROM THE UPPERMOST OLIGOCENE OF TRINIDAD

Paul N. Pearson, Bridget S. Wade
Published: 01 July 2009
Journal of Foraminiferal Research (2009) 39 (3): 191–217.
DOI: https://doi.org/10.2113/gsjfr.39.3.191
... some of the studies include species and genera not found in our material [e.g., Poore and Matthews’ (1984) demonstration that Clavatorella and Protentella were deep-dwelling]. T able 1. Stable isotope measurements of planktonic foraminifera from Sample PP07/T5. Ratios are expressed...
FIGURES | View All (14)
PDF
Purchase
Add to Citation Manager
Book Chapter

Regional and Standard Stratigraphic Classifications and Correlation in India

Author(s)
D.S.N. Raju
Book: Proceedings of XXIII Indian Colloquium on Micropaleontology and Stratigraphy and International Symposium on Global Bioevents in Earth’s History
Series: Special Publication
Publisher: Geological Society of India
Published: 01 January 2013
DOI: 10.17491/cgsi/2013/63295
EISBN: 978-93-80998-61-9
... : FAD of Clavatorella bermudezi, Praeorbulina circularis 16.06Ma : FAD of Globigerinoides diminutus 16.26Ma : FAD of Globorotalia archeomenardii 16.27Ma : FAD of Praeorbulina curva,Praeorbulina glomerosa s.str 16.70Ma : FAD of Globorotalia miozea,Globorotalia birnagae...
PDF
Purchase
Add to Citation Manager