1-20 OF 84 RESULTS FOR

Digitata

Results shown limited to content with bounding coordinates.
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
Published: 01 January 1965
Micropaleontology (1965) 11 (1): 114–116.
...F. T. Banner Abstract The availability of the name Hastigerina digitata Rhumbler, 1911, has recently been disputed, an attempt having been made to substitute Hastigerinella eocanica Nuttall, 1928, as type species of the genus Hastigerinella Cushman, 1927. This is refuted, and a neotype...
Journal Article
Published: 01 October 1964
Micropaleontology (1964) 10 (4): 494–495.
...Alfred R. Loeblich; Helen Tappan Abstract Hastigerina digitata Rhumbler, 1911, Hastigerinella Cushman, 1927 (type species Hastigerina digitata Rhumbler), and Hastigerinella rhumbleri Galloway, 1933, are shown to be taxonomically valid under the International Code of Zoological Nomenclature...
Journal Article
Published: 01 October 1964
Micropaleontology (1964) 10 (4): 496.
...Richard Charmatz Abstract Charmatz in reply to Loeblich and Tappan's comment (ibid., p. 494-495) shows that the International Rules of Zoological Nomenclature disqualify 'Hastigerina digitata Rhumbler, 1911'. GeoRef, Copyright 2004, American Geological Institute. Reference includes data from...
Journal Article
Published: 01 April 1963
Micropaleontology (1963) 9 (2): 228.
...Richard Charmatz Abstract Hastigerina digitata Rhumbler, 1911, of Cushman is shown to be nonexistent. As a result, the type of the genus Hastigerinella Cushman, 1927, becomes Hastigerinella eocanica Nuttall, 1928. GeoRef, Copyright 2004, American Geological Institute. Reference includes data from...
Image
A compressed leaf of  Ginkgo <b>digitata</b>  with cuticle from the Middle Jurassi...
Published: 01 April 2008
Fig. 8. A compressed leaf of Ginkgo digitata with cuticle from the Middle Jurassic (Callovian) plant bed discovered at Brora (reproduced from Stopes 1907b , plate XXVII, fig. 3).
Journal Article
Published: 23 October 2019
Journal of Foraminiferal Research (2019) 49 (4): 390–404.
... and flexibility correlate with test size and that spines increase the effective prey encounter volume of spinose foraminifera by two to three orders of magnitude. Our data also yielded several novel observations regarding hastigerinid foraminifera ( Hastigerinella digitata and Hastigerina pelagica ), a group...
FIGURES | View All (13)
Journal Article
Journal: Palynology
Published: 01 December 2013
Palynology (2013) 37 (2): 259–297.
.... melakyensis , P. morondavaensis , P. pectita and P. virgae ; eight new subspecies: P. integra subsp. digitata , P. integra subsp. mahajangaensis , P. crispabaculata subsp. delicata , P. foveoreticulata subsp. madagascarensis , P. palmula subsp. ankamotraensis , P. pectita subsp. merinai , P. virgae subsp...
FIGURES | View All (26)
Series: GSA Memoirs
Published: 01 January 1988
DOI: 10.1130/MEM169-p163
... Alveolophragmium macellarii, Spiroplectammina vegaensis, Dorothia paeminosa, Buliminella procera, Neobulimina digitata, Bolivina pustulata, Conorbina anderssoni, Cibicides nordenskjoldi, C. seymouriensis, and Anomalinoides larseni. Three biostratigraphic range zones are recognized for interregional...
Journal Article
Journal: AAPG Bulletin
Published: 01 February 1969
AAPG Bulletin (1969) 53 (2): 468–469.
... sediments obtained below sill depth contain numerous species and specimens, including very fragile forms such a Hastigerina digitata. Fragments are almost absent; pelagic gastropods and pelecypods (aragonite) are plentiful, as are thin-walled calcareous benthonic Foraminifera. Just above sill depth...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1967
AAPG Bulletin (1967) 51 (3): 464.
... together compose more than half of the assemblage. In grain-size fractions of less than 177 microns, Globigerina quinqueloba and Globigerinita uvula predominate. A few specimens of Globoquadrina hexagona, Globigerina digitata , and Globigerinoides ruber have been observed. The species composition...
Journal Article
Published: 01 July 1965
Micropaleontology (1965) 11 (3): 365–368.
...W. H. Blow Abstract Loeblich and Tappan recently (1964) assigned the genus Beella Banner and Blow, 1960, to the subfamily Globigerininae; a reinvestigation of the type species of this genus, Globigerina digitata Brady, 1879, shows this to be correct. A new generic name is required for those species...
Image
Photomicrographs of carbonates of the Wadi Waqb Member (WWA). Width of each...
in > GeoArabia
Published: 01 October 2014
Figure 12: Photomicrographs of carbonates of the Wadi Waqb Member (WWA). Width of each image in millimetres (mm) is shown individually in its caption. (1) Coral, dasyclad cf. Clypeina digitata and planktonic foraminiferal packstone, #23, 6.5 mm; (2) Coral and rhodolith packstone, #1, 6.5 mm
Image
Quantitative variations in planktonic foraminiferal assemblages in core ET9...
Published: 01 February 2011
Fig. 3 Quantitative variations in planktonic foraminiferal assemblages in core ET99-M11. Warm water species include Globigerinoides ruber group ( G. ruber var. rosea and alba , G. gomitulus and G. elongatus ), Globigerinella siphonifera , Globigerinella digitata , Globoturborotalita
Image
Figure 4. Mineralogy, geochemistry, and calcification rates of  Acropora ce...
in > Geology
Published: 01 July 2006
Figure 4. Mineralogy, geochemistry, and calcification rates of Acropora cervicornis (white symbols), Montipora digitata (gray symbols), and Porites cylindrica (black symbols) grown in artificial seawater treatments. A: Molar % calcite in coral skeletons ( n = 15 for each species). B: m Mg
Image
1, 2  Alabaminella weddelensis, 324-S, 146×.  3, 4  Rosalina bradyi, 345-S,...
Published: 01 July 2004
labradorica, 318-S, 91×. 13 Nonionella iridea, 324-S, 146×. 14 Nonionella turgida, 314-S, 146×. 15, 16 Nonionella turgida digitata, 318-S, 146×. 17 Astrononion gallowayi, 313-S, 146×. 18 Pullenia bulloides, 347-S, 146×. 18 Elphidium excavatum, 311-S, 146×. 19 Elphidium gerthi, 345-S, 146×.
Image
SEM of pollen grains of African  Impatiens . 1.  I. assurgens , polar view ...
in > Palynology
Published: 02 October 2019
, polar view of a microreticulate 4-colpate pollen grain with a rectangular amb; 4. I. columbaria , polar view of a reticulate 4-colpate pollen grain with a rectangular outline; 5. I. digitata ssp. digitata , polar view of a reticulate 4-colpate pollen grain with an ellipsoid outline
Image
All photomicrograph illustrations were taken at a constant magnification of...
in > Palynology
Published: 01 December 2013
type), followed by that of Zeizz Axiophot microscope (serial # 1001995) (in italics), which is located in ExxonMobil Exploration Company. Palaecysta integra subsp. digitata subsp. nov. Figure 16. 1286–95, R31 , 165 × 1070 , broken specimen. Figure 17. 1280–83, R35 , 166 × 1030 , holotype
Image
1  Tenuitellinata angustiumbilicata.  RN93-PC9, pilot, 0–2 cm.  2  Tenuitel...
Published: 01 October 2000
. ? conglomerata. KT93-9MC1, 0–1 cm. 8 Globorotaloides hexagona. RN95-PC3, pilot, 0–2 cm. 9, 10 Beella digitata. KT94-9MC1, 0–1 cm and KT95-9MC1, 0–1 cm, respectively. 11 Globigerina bulloides. RN88-PC5, pilot, 0–2 cm. 12 Globigerina falconensis. RN88-PC5, pilot, 0–2 cm. 13 Globigerina foliata
Image
Bar size: &lt;0.5 cm = 10 μm; &gt;0.5 cm = 100 μm.  1.  Spirosigmoilina ten...
Published: 01 April 2002
and fossettes along sutures; × 250. 9. Homalohedra borealis (Buchner); side view showing thick longitudinal costae extending from an apical ring to aperture; × 300. 10. Hyalinonetrion clavatum (d’Orbigny); side view of smooth surfaced, elongate form; × 190. 11. Nonionella digitata (Norvang); umbilical
Journal Article
Journal: Paleobiology
Published: 01 November 2007
Paleobiology (2007) 33 (4): 495–516.
... by width at the midpoint) of 1.5 or greater. This arrangement results in widely separated chambers and deeply incised sutures giving individuals a distinctly lobate outline. We include forms with bifurcating digitate chambers, as sometimes occurs in the genus Leupoldina and in Hastigerinella digitata...
FIGURES | View All (4)