Hexactinellid and associated sponges from the upper Reef Trail Member of the Bell Canyon Formation, southern Guadalupe Mountains National Park, Texas

J. K. Rigby, G. L. Bell, and K. Thompson

2007

Article

Journal of Paleontology 81(6):1241-1256

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Taxa discussed in this work:

• Hexirregularia
• Hexirregularia nana
• Mckittrickella
• Mckittrickella pratti
• Microstaurella
• Microstaurella minima
• Microstaurella parva
• Toomeyospongia modica
• Toomeyospongiella
• Toomeyospongiella minuta
• Toomeyospongiidae
• Trailospongia
• Trailospongia reischi

Taxonomy:

• Mckittrickella belongs to Sollasellidae - Rigby et al. (2007)
• Trailospongia belongs to Pelicaspongiidae - Rigby et al. (2007)
• Hexirregularia belongs to Pelicaspongiidae - Rigby et al. (2007)
• Microstaurella belongs to Dictyospongiidae - Rigby et al. (2007)
• Toomeyospongiidae belongs to Brachiospongioidea - Rigby et al. (2007)
• Toomeyospongiella belongs to Toomeyospongiidae - Rigby et al. (2007)
• Trailospongia reischi belongs to Trailospongia - Rigby et al. (2007)
• Hexirregularia nana belongs to Hexirregularia - Rigby et al. (2007)
• Microstaura doliolum belongs to Microstaura - Rigby et al. (2007)
• Microstaurella minima belongs to Microstaurella - Rigby et al. (2007)
• Toomeyospongia modica belongs to Toomeyospongia - Rigby et al. (2007)
• Toomeyospongia gigantia belongs to Toomeyospongia - Rigby et al. (2007)
• Toomeyospongiella minuta belongs to Toomeyospongiella - Rigby et al. (2007)
• Microstaurella parva belongs to Microstaurella - Rigby et al. (2007)
• Mckittrickella pratti belongs to Mckittrickella - Rigby et al. (2007)