Classification of Boucot and Johnson 1964

Ph. Brachiopoda Cuvier 1805 [lamp shell]
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Cl. †Articulata Huxley 1869
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Subor. †Atrypidina Moore 1952
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Invalid names: Atrypacea Gill 1871 [empty]
Superfm. †Dalmanelloidea Schuchert 1913
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Superfm. †Enteletoidea Waagen 1884
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Fm. †Dalmanellidae Schuchert 1913
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G. †Dalmanella Hall and Clarke 1892
Subor. †Pentameridina Schuchert and Cooper 1931
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Invalid names: Pentameracea M'Coy 1844 [empty]
Superfm. †Strophomenoidea King 1846
Invalid names: Athyridoidea Davidson 1881 [empty]
Subor. †Strophomenoidea Opik 1934
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Invalid names: Orthotetacea Waagen 1884 [empty], Strophomenacea King 1846 [empty]