Dolatocrinus Lyon 1857

Dolatocrinus inclut 13 enfants :

• Dolatocrinus asterias Wood
• Dolatocrinus costatus Wood
• Dolatocrinus exstans Springer
• Dolatocrinus grabaui Kirk
• Dolatocrinus incisus Springer
• Dolatocrinus lacus Lyon
• Dolatocrinus major Wachsmuth & Springer
• Dolatocrinus marshi Lyon
• Dolatocrinus ornatus Meek
• Dolatocrinus pyramidatus Springer
• Dolatocrinus rotundus Springer
• Dolatocrinus springeri Goldring 1936
• Dolatocrinus triadactylus Barris
voir plus