1957 M Brock Catalogue 4 1957 June 6 Wainwright, Northern Alaska skull not saved Sex sp trap site T.L. wt. Testes UH V plus gap ± Bridge gap Emb Scans Last 417 ♂ ad Lemmus - 142 47.9 8 - 418 ♂ ad " - 142 47.9 12 + skint skull not saved 419 ♀ sub " - 135 32.5 2 No Bone broken 0 0 No 420 ♀ sub " - 116 32.2 / No Bridge 0 0 No 421 ♀ ad " - 141 53.3 2 No Gap 0 0 No 422 ♀ sub? " - 111 23.7 1 No Gap 0 0 No 423 ♀ ad " - 145 61.0 2.5 No Gap 0 3/6 No 424 ♂ ad " - 137 43.7 10 +? 425 ♀ ad " - 136 40.8 1 No Bridge 0 0 No Read skull missing Skin not saved Poor condit. 426 ♂ sub " - 99 33.5 7 - 427 ♀ sub " - about 29.7 2 No Gap 0 2/3? large without nipplie head 1/25 short,? 428 ♀ ad " - 136 38.0 1 No Bridge 0 0 No 429 ♂ ad " - 147 55.2 12 + 430 ♂ ad " - 151 69.0 12 + 431 ♀ jwr " - 96 17.1 1 No Bridge 0 0 No noseull of four 432 ♀ sub? " - 103 20.6 1 No Bridge 0 0 No 433 ♂ ad " - 165 85.5 13 + June 27 Barrow, Northern Alaska 434 ♂ ad " - 147 60.0 10 + 435 ♂ sub " - 118 30.1 9 - 436 ♀ sub? " - 128 33.6 12 + 437 ♂ ad " - 143 46.2 12 + June 28 438 ♂ sub " T I 118 40.5 9 - 439 ♀ sub " T II 115 38.2 6 No Gap 1/6 0 No 0.8 11mm