Systematic paleontology, in Ammonoids from the Zhuganpo Member of the Falang Formation at Nimaigu and their relevance for dating the Xingyi fossil-Lagerstätte (late Ladinian, Guizhou, China)

M. Balini, and X. D. Zou

2015

Article

Rivista Italiana di Paleontologia e Stratigrafia 121:135-161

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Taxa discussed in this work:

• Haoceras
• Haoceras xingyiense
• Haoceratinae
• Sinomeginoceras
• Sinomeginoceras wangi
• Sinomeginoceras xingyiense
• Trachyceras multituberculatum
• Xenoprotrachyceras primum
• Yangites
• Yangites densicostatus
• Yangites langdaiensis

Taxonomy:

• Xenoprotrachyceras belongs to Nevaditinae - Balini and Zou (2015)
• Xenoprotrachyceras primum belongs to Xenoprotrachyceras - Balini and Zou (2015)
• Yangites belongs to Nevaditinae - Balini and Zou (2015)
• Yangites langdaiensis belongs to Yangites - Balini and Zou (2015)
• Yangites densicostatus belongs to Yangites - Balini and Zou (2015)
• Haoceratinae belongs to Trachyceratidae - Balini and Zou (2015)
• Haoceras belongs to Haoceratinae - Balini and Zou (2015)
• Haoceras xingyiense belongs to Haoceras - Balini and Zou (2015)
• Sinomeginoceras belongs to Haoceratinae - Balini and Zou (2015)
• Sinomeginoceras wangi belongs to Sinomeginoceras - Balini and Zou (2015)
• Sinomeginoceras xingyiense belongs to Sinomeginoceras - Balini and Zou (2015)
• Trachyceras multituberculatum belongs to Trachyceras - Balini and Zou (2015)