• Quaternary of Argentina (1 collection), Austria (1), Belgium (1), Bolivia (1), Brazil (4), Bulgaria (1), Canada (7: Alberta, British Columbia, Ontario, Saskatchewan, Yukon), China (36), Croatia (4), the Czech Republic (2), France (39), Georgia (1), Germany (25), Greece (67), Hungary (11), India (16), Indonesia (7), Israel (8), Italy (63), Japan (12), Kyrgyzstan (2), Laos (1), Malaysia (2), Malta (1), Mexico (1), Monaco (7), Mongolia (1), the Netherlands (8), North Atlantic (1), Pakistan (5), Peru (1), the Philippines (1), Portugal (4), Romania (7), the Russian Federation (5), Slovakia (1), Spain (40), Sri Lanka (1), Taiwan (5), Tajikistan (2), Thailand (7), Turkey (4), Turkmenistan (1), the United Kingdom (25), 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 (4), Greece (6), India (1), Italy (6), Nepal (1), Pakistan (1), Spain (3), Tajikistan (1), Turkey (1)

• Pliocene of China (4), France (5), Georgia (2), Germany (1), Greece (10), Hungary (8), India (3), Italy (5), Japan (2), Moldova (5), the Netherlands (1), Poland (3), Romania (17), the Russian Federation (2), Slovakia (3), Spain (5), Tajikistan (2), Turkey (1), Turkmenistan (1), Ukraine (9)

• Baodean of China (2)

• Miocene to Pliocene of Pakistan (1)

• Miocene to Pleistocene of the Netherlands (1), Spain (1)

• Neogene of Italy (1), Taiwan (8)

• Miocene of Austria (2), China (20), France (1), Germany (7), Italy (7), Moldova (2), Poland (3), the Russian Federation (1), Spain (8), Switzerland (1)

Total: 681 collections including 1072 occurrences