TABLE 4. (CONTINUED) 
Iridomyrmex breviantennis Theobald 
Iridomyrmex florissantius Carpenter 
Iridomyrmex obscurans Carpenter 
Iridomyrmex samlandicus Wheeler 
Iridomyrmex oblongiceps Wheeler 
Proiazieca elongata Carpenter 
Protazteca quadraia Carpenter 
Liomeiopum miocenicum Carpenter 
Liometopum oligocenicum Wheeler 
Liomeiopum scudderi Carpenter 
Elaeomyrmex gracilis Carpenter 
Elaeomyrmex coloraderisis Carpenter 
Asymphylomyrmex balticus Wheeler 
Pilyomyrmex tornquisii Wheeler 
Miomyrmex impacius (Cockerell) 
Miomyrmex striatus Carpenter 
Formicinae 
Plagiolepis klinsmanni Mayr 
Plagiolepis kuenowi Mayr 
Plagiolepis squamifera Mayr 
Plagiolepis singulars Mayr 
Plagiolepis soliiaria Mayr 
Haul-Rhin, Germany 
Florissant, Colorado 
Florissant, Colorado 
Baltic Amber 
Florissant, Colorado 
Florissant, Colorado 
Florissant, Colorado 
Florissant, Colorado 
Baltic Amber 
Florissant, Colorado 
Florissant, Colorado 
Florissant, Colorado 
Baltic Amber 
Baltic Amber 
Florissant, Colorado 
Florissant, Colorado 
Florissant, Colorado 
Baltic Amber 
Baltic Amber 
Baltic Amber 
Baltic Amber 
Wheeler, 1914 
Carpenter, 1930 
Carpenter, 1930 
Carpenter, 1930 
Carpenter, 1930 
Wheeler, 1914 
Carpenter, 1930 
Carpenter, 1930 
Carpenter, 1930 
Wheeler, 1914 
Wheeler. 1914 
Carpenter, 1930 
Carpenter, 1930 
Carpenter, 1930 
Wheeler, 1914 
Wheeler, 1914 >3 
Wheeler, 1914 ; 
Wheeler, 1914 
Wheeler, 1914, 1929 
Wheeler, 1914 
