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Lispodesthes rotundatus
Taxonomy
Pugnellus rotundus was named by Waring (1917). It is a 3D body fossil. Its type locality is Chico area south of the Santa Monica Mountains (Locality 3 of Waring 1917), which is in a Cretaceous marine sandstone/shale in the Tuna Canyon Formation of California.
It was recombined as Conchothyra rotunda by Hoots (1931); it was recombined as Lispodesthes rotundus by Saul (1991); it was recombined as Lispodesthes rotundatus by Elder and Saul (1993).
It was recombined as Conchothyra rotunda by Hoots (1931); it was recombined as Lispodesthes rotundus by Saul (1991); it was recombined as Lispodesthes rotundatus by Elder and Saul (1993).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1917 | Pugnellus rotundus Waring p. 67 figs. Pl. 9, Fig. 10 |
1931 | Conchothyra rotunda Hoots p. 91 |
1991 | Lispodesthes rotundus Saul p. 97 |
1993 | Lispodesthes rotundatus Elder and Saul figs. Pl 2, fig 22 |
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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.
†Lispodesthes rotundatus Waring 1917
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Diagnosis
No diagnoses are available