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Theelia undulata
Taxonomy
Chirodota undulata was named by Schlumberger (1888). It is considered to be a form taxon. It is the type species of Theelia.
It was recombined as Chiridotites undulatus by Deflandre-Rigaud (1950), Deflandre-Rigaud (1952) and Deflandre-Rigaud (1962); it was recombined as Theelia undulata by Schlumberger (1890), Summerson and Campbell (1958), Zawidzka (1971), Mostler (1972), Soodan (1991), Gilliland (1992) and Reich and Wiese (2010).
It was recombined as Chiridotites undulatus by Deflandre-Rigaud (1950), Deflandre-Rigaud (1952) and Deflandre-Rigaud (1962); it was recombined as Theelia undulata by Schlumberger (1890), Summerson and Campbell (1958), Zawidzka (1971), Mostler (1972), Soodan (1991), Gilliland (1992) and Reich and Wiese (2010).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1888 | Chirodota undulata Schlumberger p. 439 figs. figs 6, 7 |
1890 | Theelia undulata Schlumberger p. 197 figs. figs 13, 14 |
1950 | Chiridotites undulatus Deflandre-Rigaud pp. 31-33 figs. figs 66-70, pl. 1 fig. 8 |
1952 | Chiridotites undulatus Deflandre-Rigaud p. 9 |
1958 | Theelia undulata Summerson and Campbell p. 968 |
1962 | Chiridotites undulatus Deflandre-Rigaud p. 92 |
1971 | Theelia undulata Zawidzka p. 442 |
1972 | Theelia undulata Mostler p. 25 |
1991 | Theelia undulata Soodan p. 128 |
1992 | Theelia undulata Gilliland p. 189 |
2010 | Theelia undulata Reich and Wiese p. 354 |
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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.
†Theelia undulata Schlumberger 1888
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Diagnosis
No diagnoses are available