1-20 OF 87 RESULTS FOR

Calcarina

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 2005
Journal of Foraminiferal Research (2005) 35 (1): 15–21.
...Willem Renema; Johann Hohenegger Abstract Calcarinids are a group of larger benthic foraminifera that show a high degree of inter- and intra-specific variability. Because of this, the status of several species has long been unclear. In this paper, we discuss the identity of Calcarina spengleri...
FIGURES | View All (4)
Journal Article
Published: 01 January 1991
Journal of Paleontology (1991) 65 (1): 18–33.
Journal Article
Published: 01 April 1990
Journal of Foraminiferal Research (1990) 20 (2): 170–174.
Image
Distribution of Calcarina spengleri (Gmelin) and Calcarina mayori Cushman at Green Island Reef.
Published: 01 July 2002
F igure 7. Distribution of Calcarina spengleri (Gmelin) and Calcarina mayori Cushman at Green Island Reef.
Image
Global distribution of Calcarina spengleri (Gmelin), Calcarina mayori Cushman, and Baculogypsina sphaerulata (Parker and Jones) based on the synonymies given in the text.
Published: 01 July 2002
F igure 9. Global distribution of Calcarina spengleri (Gmelin), Calcarina mayori Cushman, and Baculogypsina sphaerulata (Parker and Jones) based on the synonymies given in the text.
Journal Article
Published: 01 July 2002
Journal of Foraminiferal Research (2002) 32 (3): 201–216.
...F igure 7. Distribution of Calcarina spengleri (Gmelin) and Calcarina mayori Cushman at Green Island Reef. ...
FIGURES | View All (11)
Image
1–3Calcarina defrancii: Specimens deployed for five days at Reference site (1a, b), 15 m from vent (2a, b), and 7.5 m from vent (3a, b); full-specimen SEMs: scale bar = 0.1 mm; wall surface SEM: scale bar = 25 μm. 4–6C. gaudichaudi: Specimen deployed for five days at Reference site (4a, b), 15 m from vent (5a, b), and 7.5 m from the vent (6a, b); full-specimen SEMs: scale bar = 0.5 mm; wall surface SEM: scale bar = 25 μm.
Published: 01 April 2015
Figure 5 1–3 Calcarina defrancii : Specimens deployed for five days at Reference site (1a, b), 15 m from vent (2a, b), and 7.5 m from vent (3a, b); full-specimen SEMs: scale bar = 0.1 mm; wall surface SEM: scale bar = 25 μm. 4–6 C. gaudichaudi : Specimen deployed for five days at Reference
Image
Calcarina mayori Cushman. Drawings reproduced from Hofker (1927), plate 20 figs. 3–5. a) axial section (×20), b) dorsal side (×30), c) umbilical side (×30).
Published: 01 January 2005
F igure 2. Calcarina mayori Cushman. Drawings reproduced from Hofker (1927) , plate 20 figs. 3–5. a) axial section (×20), b) dorsal side (×30), c) umbilical side (×30).
Image
Competition between Calcarina gaudichaudii, C. hispida, and C.mayori, and between Nummulites venosus and Operculinella cumingii at the nothern transect of Sesoko Island.
Published: 01 January 2004
F igure 15. Competition between Calcarina gaudichaudii, C. hispida, and C.mayori, and between Nummulites venosus and Operculinella cumingii at the nothern transect of Sesoko Island.
Image
Q-mode cluster dendrogram of the percentage of Calcarina tests in 10 taphonomic categories. Many lines have been omitted to simplify the dendrogram and the number of samples in each group is shown.
Published: 01 July 2002
F igure 4. Q-mode cluster dendrogram of the percentage of Calcarina tests in 10 taphonomic categories. Many lines have been omitted to simplify the dendrogram and the number of samples in each group is shown.
Image
Photomicrographs of algal symbiont-bearing larger foraminifera considered in this study. All specimens were collected from coral reef-associated environments off Ishigaki Island, Okinawa, Japan.
Published: 01 July 2004
and Moll) from the 18-m depth site. Heterostegina depressa d’Orbigny from the 18-m depth site. Baculogypsina sphaerulata (Parker and Jones) from the reef crest site. Neorotalia calcar (d’Orbigny) from the moat site. Calcarina defrancii d’Orbigny from the 30-m depth site. Calcarina
Journal Article
Published: 22 April 2025
Journal of Foraminiferal Research (2025) 55 (2): 103–130.
... Calcarinidae) include the genera Calcarina d’Orbigny, Baculogypsina Sacco, Neorotalia Bermúdez, Pararotalia Le Calvez, and Schlumbergerella Hanzawa that are very common around the tropical coast of the Australian continent ( Fig. 1 ), including New Guinea, Seram, and Timor ( Cushman, 1942 ; Jell et...
FIGURES | View All (19)
Journal Article
Published: 01 April 2008
Journal of Foraminiferal Research (2008) 38 (2): 117–126.
... -respirometry and alkalinity-anomaly techniques to estimate the organic and inorganic carbon production rates of three species of symbiont-bearing large foraminifera common to coral reef flats in the northwest Pacific Ocean. The species studied were Baculogypsina sphaerulata and Calcarina gaudichaudii , which...
FIGURES
Image
Distributions of Amphistegina radiata and Heterostegina depressa restricted by competing Calcarina mayori.
Published: 01 January 2004
F igure 14. Distributions of Amphistegina radiata and Heterostegina depressa restricted by competing Calcarina mayori.
Image
Scale bars represent 0.5 mm unless stated otherwise. 1–7 & 9–18 scanning electron microscope pictures. 1–13Calcarina hispidaBrady, 1876;1, 2 Neotype of Calcarina spengleri as designated by and reproduced from Hansen (1981); 1 umbilical side; 2 dorsal side; 3, 4, Specimen from the same shell as the holotype and neotype originated (after Hansen, 1981); 3 umbilical side, 4 dorsal side; 5–7 Togian Islands; 5 dorsal side; 6 umbilical side; 7 detail of spine (from Hofker collection); 8 Cabilao Island, the Philippines, axial section; 9–13 Tukangbesi Islands (southeastern Sulawesi, from sample WAK06-1.3); 9 dorsal side; 10 umbilical side; 11 detail of spine; 12 detail of last chamber; 13 detail of structure on umbilical side. 14–21Calcarina mayoriCushman, 1924; 14–18 Tukangbesi Islands (southeastern Sulawesi, from sample WAK23-15); 14 umbilical side; 15 dorsal side, 16 detail of spine; 17 detail of last chamber of dorsal side; 18 detail of structure in central part of the umbilical side; 19, 20 Spermonde Archipelago (from sample BTW7); 19 dorsal side; 20 umbilical side; 21 Bali, from sample Bal18-23, umbilical side.
Published: 01 January 2005
PLATE 1 Scale bars represent 0.5 mm unless stated otherwise. 1–7 & 9–18 scanning electron microscope pictures. 1–13 Calcarina hispida Brady, 1876; 1, 2 Neotype of Calcarina spengleri as designated by and reproduced from Hansen (1981) ; 1 umbilical side; 2 dorsal side; 3, 4
Image
Scale bars = 00 μm, that for fig. 1 applies to figs. 1–8 and that for fig. 9 applies to figs. 9–16. 1–8Calcarina spengleri; 1 F11582 spiral side; 2 F11583 spiral side; 3 F11584 spiral side; 4 F11585 spiral side; 5 F11586 spiral side; 6 F11587 spiral side; 7 F11588 spiral side; 8 F11589 spiral side; 9–16Calcarina mayori; 9 F11590 spiral side; 10 F11591 spiral side; 11 F11592 umbilical side; 12 F11593 spiral side; 13 F11594 spiral side; 14 F11595 spiral side; 15 F11596 spiral side; 16 F11597 spiral side.
Published: 01 July 2002
PLATE 1 Scale bars = 00 μm, that for fig. 1 applies to figs. 1–8 and that for fig. 9 applies to figs. 9–16. 1–8 Calcarina spengleri ; 1 F11582 spiral side; 2 F11583 spiral side; 3 F11584 spiral side; 4 F11585 spiral side; 5 F11586 spiral side; 6 F11587 spiral side; 7 F11588
Image
Comparisons of apertures of the simple trochospiral calcarinids. 1Neorotalia leeuwinensis UWA183826 (Bunker Bay); 2Neorotalia sp. cf. calcar UWA183827, specimen from Green Head, Dynamite Bay; 3Pararotalia sp. cf. calcariformata UWA183828, specimen from Bunker Bay and 4Calcarina spengleri UWA183829, specimen from Hera Bay in Timor Leste. Note the distinct morphological features and lip variability across species. Scale bar = 100 μm, unless specified.
Published: 22 April 2025
Calcarina spengleri UWA183829, specimen from Hera Bay in Timor Leste. Note the distinct morphological features and lip variability across species. Scale bar = 100 μm, unless specified.
Journal Article
Published: 26 July 2024
Journal of Foraminiferal Research (2024) 54 (3): 237–248.
.../tropical Indo-Pacific. Studies in the late 19 th to mid-20 th century noted the predominance of the shells of Amphistegina and Calcarina in Holocene reef sediments, enhanced by hydrodynamic sorting and by the resistance of these shells to abrasion. Having migrated through the Suez Canal at least 60–80...
FIGURES | View All (4)
Journal Article
Published: 01 July 2017
Journal of Foraminiferal Research (2017) 47 (3): 252–257.
... Andaman. We recorded a total of 16 LBF species belonging to 12 genera and 7 families. Amphistegina lessonii, A. radiata, and Calcarina spengleri were found at five of the sites surveyed. The density of living larger benthic foraminifera was 5–17 specimens per cm 2 . The Shannon-Wiener Diversity Index (H...
FIGURES
Journal Article
Journal: PALAIOS
Published: 01 August 2001
PALAIOS (2001) 16 (4): 399–408.
... of Halimeda and Calcarina . The attached juvenile rotaliines account for 98.5% of the variance in the live assemblages and achieve their greatest abundance in shallow, moderately high-energy zones where as many as 70 individuals can be found attached to a single carbonate granule. The somewhat larger...
FIGURES | View All (9)