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Bolivinitidae
Taxonomy
Bolivinitidae was named by Cushman (1927). It is extant. It was considered unknown by Loeblich and Tappan (1984) and monophyletic by Loeblich and Tappan (1988).
It was assigned to Rotaliida by Loeblich and Tappan (1984); to Cassidulinoidea by Loeblich and Tappan (1988); to Rotaliina by Kiessling (2003); and to Bolivinitacea by Margerel (2012).
It was assigned to Rotaliida by Loeblich and Tappan (1984); to Cassidulinoidea by Loeblich and Tappan (1988); to Rotaliina by Kiessling (2003); and to Bolivinitacea by Margerel (2012).
Synonymy list
Year | Name and author |
---|---|
1927 | Bolivinitidae Cushman |
1984 | Bolivinitidae Loeblich and Tappan |
1988 | Bolivinitidae Loeblich and Tappan |
2003 | Bolivinitidae Kiessling |
2012 | Bolivinitidae Margerel |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Bolivinitidae Cushman 1927
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G. Bolivinellina Saidova 1975
G. Bolivinita
G. Rutherfordoides McCulloch 1981
Diagnosis
Reference | Diagnosis | |
---|---|---|
A. R. Loeblich and H. Tappan 1984 | Test biserial, sides flattened and edges truncate, angles of the test carinate; aperture a high opening in the face of the final chamber, one border sharply bent inward to form an internal toothplate. Miocene to Holocene. | |
A. R. Loeblich and H. Tappan 1988 | Test biserial, sides flattened and edges truncate, angles of the test carinate; aperture a high opening in the face of the final chamber, one border sharply bent inward to form an internal toothplate. Miocene to Holocene. |