Systematics and evolutionary implications of Early Jurassic belemnites from the Peri-Mediterranean Tethys

R. Weis, N. Mariotti, and A. Cencio

2015

Article

Palaeontologische Zeitschrift 89:729-747

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Taxa discussed in this work:

• Bairstowius
• Bairstowius junceus
• Cuspiteuthis tubularis
• Hastites junceus
• Subhastites
• Subhastites pseudoclavatus

Taxonomy:

• Subhastites pseudoclavatus belongs to Subhastites - Gustomesov (1977)
• Bairstowius belongs to Hastitidae - Weis et al. (2015)
• Bairstowius junceus belongs to Bairstowius - Weis et al. (2015)
• Hastites junceus belongs to Bairstowius junceus - Weis et al. (2015)
• Pseudohastites arundineus belongs to Bairstowius junceus - Weis et al. (2015)
• Subhastites belongs to Hastitidae - Weis et al. (2015)
• Belemnites clavatus belongs to Subhastites pseudoclavatus - Weis et al. (2015)
• Cuspiteuthis tubularis belongs to Cuspiteuthis - Weis et al. (2015)