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type specimen holotype Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007684 |  | type specimen holotype Cretaceous Upper Cretaceous Mexico and Middle America unknown FEU-1007685 |  | identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Miscellaneous Localities FEU-1015510 |  | identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Miscellaneous Localities FEU-1015511 |  | identified by scientist Cretaceous Upper Cretaceous Maastrichtian North European Plain Miscellaneous Localities FEU-1015512 |  |
identified by scientist Cretaceous Upper Cretaceous East Coast Miscellaneous Localities FEU-1015513 |  | identified by scientist Cretaceous Upper Cretaceous East Coast Miscellaneous Localities FEU-1015514 |  | identified by scientist Cretaceous Upper Cretaceous East Coast Miscellaneous Localities FEU-1015515 |  | identified by M. Hesemann Cretaceous Upper Cretaceous Campanian North European Plain Lägerdorf Neue Heidestrasse FEU-1027148 |  | identified by M. Hesemann Cretaceous Upper Cretaceous Campanian North European Plain Lägerdorf Neue Heidestrasse FEU-1027149 |  |
identified by M. Hesemann Cretaceous Upper Cretaceous Campanian North European Plain Lägerdorf Neue Heidestrasse FEU-1027150 |  | identified by C. Brizio Cretaceous Upper Cretaceous Maastrichtian American South Washington (AR) FEU-1027890 |  | identified by C. Brizio Cretaceous Upper Cretaceous Maastrichtian American South Washington (AR) FEU-1027891 |  | identified by C. Brizio Cretaceous Upper Cretaceous Maastrichtian American South Washington (AR) FEU-1027892 |  | identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Tom (OK) FEU-1028005 |  |
identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Tom (OK) FEU-1028006 |  | identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Tom (OK) FEU-1028007 |  | identified by C. Brizio Cretaceous Upper Cretaceous Campanian American South Tom (OK) FEU-1028008 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027937 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027938 |  |
identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027939 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027940 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027941 |  | identified by C. Brizio Cretaceous Lower Cretaceous American South Roanoke (TX) FEU-1027942 |  |