The ammonites Karakaschiceras and Neohoploceras (Valanginian Neocomitidae) from the Neuquen Basin, West-Central Argentina

M. B. Aguirre-Urreta

1998

Article

Journal of Paleontology 72:39-59

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Taxa discussed in this work:

• Hoplites douannensis
• Hoplites heteroptychus
• Hoplites schardti
• Karakaschiceras attenuatus
• Karakaschiceras lycoris
• Karakaschiceras neumayri
• Leopoldia elauta

Taxonomy:

• Karakaschiceras attenuatus belongs to Karakaschiceras - Aguirre-Urreta (1998)
• Leopoldia elauta belongs to Karakaschiceras attenuatus - Aguirre-Urreta (1998)
• Karakaschiceras neumayri belongs to Karakaschiceras - Aguirre-Urreta (1998)
• Karakaschiceras lycoris belongs to Karakaschiceras - Aguirre-Urreta (1998)
• Hoplites heteroptychus belongs to Neohoploceras arnoldi - Aguirre-Urreta (1998)
• Hoplites schardti belongs to Neohoploceras arnoldi - Aguirre-Urreta (1998)
• Hoplites douannensis belongs to Neohoploceras arnoldi - Aguirre-Urreta (1998)