Lihat Juga

• New species of latest Eocene/earliest Oligocene microgastropods (Heterobranchia Orbitestellidae and Omalogyridae) from the Gries Ranch Formation, Lewis County, Washington State, USA
  oleh: Chernyshev, Alexei V., et al.
  Terbitan: (2021)
• FIGURE 1 in New species of latest Eocene/earliest Oligocene microgastropods (Heterobranchia Orbitestellidae and Omalogyridae) from the Gries Ranch Formation, Lewis County, Washington State, USA
  oleh: Chernyshev, Alexei V., et al.
  Terbitan: (2021)
• FIGURE 2 in New species of latest Eocene/earliest Oligocene microgastropods (Heterobranchia Orbitestellidae and Omalogyridae) from the Gries Ranch Formation, Lewis County, Washington State, USA
  oleh: Chernyshev, Alexei V., et al.
  Terbitan: (2021)
• FIGURE 4 in Three new species of Ammonicera from the Eastern Pacific coast of North America, with redescriptions and comments on other species of Omalogyridae (Gastropoda, Heterobranchia)
  oleh: Sartori, André F., et al.
  Terbitan: (2014)
• FIGURE 5 in Three new species of Ammonicera from the Eastern Pacific coast of North America, with redescriptions and comments on other species of Omalogyridae (Gastropoda, Heterobranchia)
  oleh: Sartori, André F., et al.
  Terbitan: (2014)