21. Shell Bookmark Museum number: 16-2876 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
22. Shell Bookmark Museum number: 16-4395 Object class: Shell samples Collector: Jorgen O. Nomland Collection place: Urumaco, Falcón state, Venezuela Collection date: January 1931 Taxon: Fissurellidae
23. Shell Bookmark Museum number: 16-2878 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
24. Shell Bookmark Museum number: 16-4396 Object class: Shell samples Collector: Jorgen O. Nomland Collection place: Urumaco, Falcón state, Venezuela Collection date: January 1931
25. Shell Bookmark Museum number: 16-3865.1 Object class: Shell samples Collector: Robert P. Miller Collection place: Maravilla site, La Montanita, Venezuela Collection date: August 1931
26. Shell Bookmark Museum number: 16-2863 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
27. Shell Bookmark Museum number: 16-2872 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
28. Shell Bookmark Museum number: 16-2877 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
29. Shell Bookmark Museum number: 16-2874 Object class: Shell samples Collector: H. F. Stanton Collection place: Hato Viejo, Falcón state, Venezuela Collection date: January 22, 1930
30. Shell Bookmark Museum number: 16-3873 Object class: Shell samples Collector: Robert P. Miller Collection place: Maravilla site, La Montanita, Venezuela Collection date: August 1931