Foraminifera image
Trichohyalus bartletti (Cushman, 1933)
Description Loeblich, A. R., Tappan, H. N., 1987: Foraminiferal genera and their classification. Van Nostrand, Reinhold Co. New York 1728 pp. Plate 727, Figs. 1-10: Holocene, Arctic Canada; 1-3, Foxe Basin, Northwest Territories; 4, 8-10, North Wolstenholme Island; 5-7, Akpatok Island, Ungava Bay, N. Quebec. 1, 2, Opposite sides of hypotype showing distinctly pustular umbilical side and smooth spiral side, x 30; 3, part of outer surface of final chamber of fig. 2, enlarged to show small and regular pores, x 500; 4, enlargement of peripheral region of umbilical side at suture between final and penultimate chambers showing pustular ridges that become more pustular and disconnected with growth, x 500; 5, umbilical ends of last whorl of chambers showing few pores interspersed between prominent rugae, x 500; 6, 7, entire spiral and umbilical sides, x 30; 8-10, same specimen as fig. 4; 8, central part of umbilical side enlarged showing pus· tules and rugae, x 150; 9, 10, entire umbilical and spiral sides, x 30.
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added on 2023-12-0446 viewsForaminifera taxaDigital photo, entire species Trichohyalus bartletti (Cushman, 1933)checked Le Coze, François 2023-12-04
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