Classification of Benedetto 2003
Subph. †Rhynchonelliformea Williams et al. 1996
show all | hide all
Cl. Rhynchonellata Williams et al. 1996
hide
Or. †Orthida Schuchert and Cooper 1932
hide
Subor. †Orthidina Schuchert and Cooper 1932
+
Superfm. †Orthoidea Woodward 1852
+
Fm. †Hesperonomiidae Ulrich and Cooper 1936
+
Fm. †Orthidae Woodward 1852
+
Fm. †Productorthidae Schuchert and Cooper 1931
+
Superfm. †Plectorthoidea Schuchert and Le Vene 1929
+
Fm. †Giraldiellidae Williams et al. 2000
+
Fm. †Platystrophiidae Schuchert 1929
+
Fm. †Plectorthidae Schuchert and Le Vene 1929
+
Or. †Pentamerida Schuchert and Cooper 1931
hide
Superfm. †Camerelloidea Hall and Clarke 1894
+
Subor. †Syntrophiidina Ulrich and Cooper 1936
+
Superfm. †Porambonitoidea Davidson 1853
+
Fm. †Rectotrophiidae Bates 1968
+
Fm. †Tetralobulidae Ulrich and Cooper 1936
+
Or. †Protorthida Schuchert and Cooper 1931
hide
Superfm. †Skenidioidea Kozlowski 1929
+
Cl. †Strophomenata Williams et al 1996
hide
Or. †Billingsellida Schuchert 1893
hide
Subor. †Clitambonitidina Opik 1934
+
Superfm. †Clitambonitoidea Winchell and Schuchert 1893
+
Fm. †Tritoechiidae Ulrich and Cooper 1936
+