Patterson, R. T.; McKillop, W. B. (1991). Distribution and possible paleoecological significance of Annectina Viriosa, a new species of agglutinated foraminifera from nonmarine salt ponds in Manitoba. Journal of Paleontology. 65: 33-37.
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Patterson, R. T.; McKillop, W. B.
1991
Distribution and possible paleoecological significance of Annectina Viriosa, a new species of agglutinated foraminifera from nonmarine salt ponds in Manitoba