†Parabuxtonia Yang & Zhang 1982

Yang & Zhang 1982. Lower Carboniferous brachiopod from Mount Xixia Bangma, Xizang. Zhongguo Xixiabang Mafeng Dingshan Dui Kexue Kaocha Dui, Xixia Bangma feng diqu kexue kaocha baoguo [monograph on Mount Xixia Bangma Scientific Expedition, 1964.], Science Press, Peking, 1982: i-iv, 1-476. Chapter pagination: 302-309