• Quaternary of Argentina (1 collection), Austria (1), Belgium (1), Bolivia (1), Brazil (4), Bulgaria (1), Canada (6: Alberta, British Columbia, Ontario, Saskatchewan, Yukon), China (28), Croatia (1), the Czech Republic (2), France (24), Georgia (1), Germany (21), Greece (30), Hungary (10), India (2), Indonesia (6), Israel (8), Italy (48), Japan (9), Kyrgyzstan (2), Malta (1), Mexico (1), Monaco (7), the Netherlands (7), North Atlantic (1), Pakistan (1), Peru (1), the Philippines (1), Portugal (4), Romania (3), the Russian Federation (4), Slovakia (1), Spain (33), Taiwan (5), Tajikistan (1), Thailand (4), Turkey (4), Turkmenistan (1), the United Kingdom (18), United States (56: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Georgia, Idaho, Kansas, Maine, Maryland, Michiagn, Michigan, Mississippi, Montana, New Mexico, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, West Virginia), Uzbekistan (1), Vietnam (2)

• Blancan of United States (1: California)

• Pliocene to Pleistocene of Bulgaria (1), China (1), France (3), Greece (1), India (1), Italy (2), Nepal (1), Pakistan (1), Spain (1), Tajikistan (1), Turkey (1)

• Pliocene of Azerbaijan (1), China (2), France (1), Georgia (1), Greece (1), Hungary (4), India (3), Italy (3), Japan (2), Moldova (2), the Netherlands (1), Poland (1), Romania (3), the Russian Federation (2), Spain (2), Tajikistan (2), Turkmenistan (1), Ukraine (6)

• Miocene to Pliocene of Pakistan (1)

• Neogene of Italy (1), Taiwan (8)

• Miocene of China (2), Moldova (2)

Total: 431 collections including 577 occurrences