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Xenomartiniidae
Taxonomy
Xenomartiniidae was named by Havlicek (1971). Its type is Xenomartinia.
It was assigned to Reticularioidea by Williams et al. (2006).
It was assigned to Reticularioidea by Williams et al. (2006).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1971 | Xenomartiniidae Havlicek |
2006 | Xenomartiniidae Williams et al. p. 1860 |
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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. †Xenomartiniidae Havlicek 1971
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Subfm. †Bojothyridinae Havlicek 1990
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G. †Altajella Kulkov 1962
G. †Bojothyris Havlicek 1959
G. †Quadrithyrina Havlicek 1959
G. †Spondylothyris Su 1980
G. †Uralospirifer Havlicek 1959
Subfm. †Quadrithyridinae Gourvennec 1994
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G. †Quadrithyris Havlicek 1957
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†Quadrithyris minuens Barrande 1879
†Quadrithyris vijaicus Khodalevich 1951
Diagnosis
No diagnoses are available