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Jordanocaudina
Taxonomy
Jordanocaudina was named by Kozur and Sadeddin (1990) [Sepkoski's age data: J Bath Sepkoski's reference number: 924]. It is considered to be a form taxon. Its type is Jordanocaudina biperforata.
It was assigned to Exlinellidae by Kozur and Sadeddin (1990); and to Molpadiida by Sepkoski (2002).
It was assigned to Exlinellidae by Kozur and Sadeddin (1990); and to Molpadiida by Sepkoski (2002).
Species
J. biperforata (type species)
Synonymy list
Year | Name and author |
---|---|
1990 | Jordanocaudina Kozur and Sadeddin p. 354 |
2002 | Jordanocaudina Sepkoski |
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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.
G. †Jordanocaudina Kozur and Sadeddin 1990
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†Jordanocaudina biperforata Kozur and Sadeddin 1990
Diagnosis
Reference | Diagnosis | |
---|---|---|
H. Kozur and W. Sadeddin 1990 | Sclerite suboval, with elevated smooth distinct rim along the whole margin. Sieve-plate two-layered. Large pores on one side are closed by a lattice with small pores on the other side. |