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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 136, Figs. 1-4: . Holocene, shallow water, Brazilian Shelf, S. Atlantic. 1, 2, Spiral and umbilical sides of paratype, x 160; 3, spiral view of holotype, x 155; 4, umbilical view of paratype, x 175 all SEM, (from Brönnimann, 1986).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 129, Figs. 4-6: . Holocene, Antarctic. Opposite sides and edge views of holotype, x 154 (from R. J. Echols, 1971).
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 134, Figs. 11-13: Holocene, Arctic. Umbilical, spiral, and slightly oblique apertural views, x 100 (from Shchedrina, 1955). courtesy of Michael Hesemann https://foraminifera.eu
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Guadiana intertidal environments; figs. 2 and 3 from Fig. 2 (images 31 and 32) in Camacho, S., Moura, D., Connor, S., Boski, T. and Scott, D. 2015. Taxonomy, ecology and biogeographical trends of dominant benthic foraminifera species from an Atlantic-Mediterranean estuary (the Guadiana, southeast Portugal). Palaeontologia Electronica, 18.1.17A, 1-27.
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Brady, H. B. (1876). A monograph of Carboniferous and Permian Foraminifera. Monograph of the Palaeontographical Society. vol. 30: 1-166., available online at (https://www.biodiversitylibrary.org/page/36918332) page(s): p. 76 pl. 3 fig. 8
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Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 130, Figs. 1-3: Miocene (Vindobonian), Algeria. Opposite sides and edge view, x 124 (from Marks, 1951).
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Individual isolated from the Hamble estuary, southern England. Image courtesy of Dr. Elisabeth Alve, University of Oslo. Citation: Alve, E. and Murray, J.W. Ecology and taphonomy of benthic foraminifera in a temperate mesotidal inlet. Journal of Foraminiferal Research 24:18-27.
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Individual isolated from the Hamble estuary, southern England. Image courtesy of Dr. Elisabeth Alve, University of Oslo. Citation: Alve, E. and Murray, J.W. Ecology and taphonomy of benthic foraminifera in a temperate mesotidal inlet. Journal of Foraminiferal Research 24:18-27.
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Electron micrograph of an individual recovered from the Santa Barbara Basin, California. Length: about 500 um. Image courtesy of Joan Bernhard, Woods Hole Oceanographic Institute. Originally published in the Journal of Foraminiferal Research 27:4; used with permission.
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This empty test is beginning to show signs of decay. The study of the process of decay is called taphonomy; understanding the processes that cause certain changes in foraminiferal tests after death is very important for the reconstruction of paleoenvironments. Individual isolated from the Hamble estuary, southern England. Image courtesy of Dr. Elisabeth Alve, University of Oslo. Citation: Alve, E. and Murray, J.W. Ecology and taphonomy of benthic foraminifera in a temperate mesotidal inlet. Journal of Foraminiferal Research 24:18-27.
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This test, which no longer contains a living foraminiferan, is beginning to decay. The small chambers at the top of the test are gone, leaving a spiral of holes where they once were. Individual isolated from the Hamble estuary, southern England. Image courtesy of Dr. Elisabeth Alve, University of Oslo. Citation: Alve, E. and Murray, J.W. Ecology and taphonomy of benthic foraminifera in a temperate mesotidal inlet. Journal of Foraminiferal Research 24:18-27.
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Agglutinated multilocular foraminiferan islolated from sandy sediment in Eel Pond in Woods Hole, MA, USA by Laura Wegener Parfrey.
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Image courtesy of Elisabeth Alve, University of Oslo. Originally published in J. Foram. Res. 16: 261-284; used with permission.
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Image courtesy of Elisabeth Alve, University of Oslo. Originally published in J. Foram. Res. 16: 261-284; used with permission.
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Trochamminids are common inhabitants of estuarine environments. This species was the most common of its genus in the Sandebukta, an arm of the Oslofjord, Norway. Image courtesy of Elisabeth Alve, University of Oslo. Originally published in J. Foram. Res. 16: 261-284; used with permission.
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Notice the considerable difference in morphology between the spiral and umbilical faces. Image courtesy of Elisabeth Alve, University of Oslo. Originally published in J. Foram. Res. 16: 261-284; used with permission.
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Individual collected in Saanich Inlet, Vancouver Island, British Columbia. Image courtesy of R. Timothy Patterson, Carleton University. This image first appeared in J. Foram. Res. 28:201-219 and is used with permission.
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Individual collected in Saanich Inlet, Vancouver Island, British Columbia. Image courtesy of R. Timothy Patterson, Carleton University. This image first appeared in J. Foram. Res. 28:201-219 and is used with permission.
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This small foram (about 100 microns across) is living on the surface of the test of a much larger foram, Bathysiphon filiformis. The Bathysiphon test is 600 times as long as the Tritaxis one. Image courtesy of Andrew J. Gooday, Southampton Oceanography Centre. This image first appeared in J. Foram. Res 22:129-146 (1992) and is used with permission.