186 24 Sep 1980. Nevada. Nye Co. Death Valley National Monument. Leadfield Rd. 2 Mi. W. of Monument Boundary. 3800 Ft. Creosote Bush. 362. Dipodomys merriami merriami F2S 240-139-37-13 41 gms 363. Dipodomys merriami merriami F4S 238-146-37-14 41 gms 364. Perognathus formosus mohavensis MAb 183-102-25-12 21 gms 365. Perognathus formosus mohavensis FN 186-104-23-12 17 gms 366. Perognathus longimembris panamintinus FN 129-74-19-6 7 gms 367. Peromyscus eremicus eremicus MAb 180-100-20-20 16 gms 368. Peromyscus eremicus eremicus MAb 168-92-21-20 15 gms 369. Dipodomys microps occidentalis MAb 270-154-44-13 58 gms 25 Sep 1980. Nevada. Nye Co. Death Valley National Monument. Leadfield Rd. 4 Mi. W. of Monument Boundary. 4200 Ft. Mixed Shrub. 370. Perognathus formosus mohavensis MAb 166-94-23-10 15 gms 371. Perognathus formosus mohavensis MAb 188-107-24-11 18 gms 372. Peromyscus eremicus eremicus FN 171-101-20-20 15 gms 373. Peromyscus eremicus eremicus FN 181-93-21-20 16 gms 25 Sep 1980. California. Inyo Co. Death Valley National Monument. Titus Canyon, 0.5 Mi. E. of Klare Spring. 3500 Ft. Canyon. 374. Ovis canadensis nelsoni FL skull only 6 Oct 1980. Nevada. Nye Co. Death Valley National Monument. McDonald Spring. 5600 Ft. Sagebrush. 375. Peromyscus eremicus eremicus MAb 175-96-18-19 17 gms 376. Dipodomys merriami merriami FN 244-147-36-13 38 gms 377. Pipistrellus hesperus hesperus FN 71-25-5-12-5-30 5 gms 378. Myotis leibii melanorhinus MAb 81-33-7-15-8-32 5 gms 379. Myotis thysanodes thysanodes MAb 81-32-10-20-11-40 5 gms 380. Pipistrellus hesperus hesperus MSC 70-31-6-13-6-29 4 gms 7 Oct 1980. Nevada. Nye Co. Death Valley National Monument. Hooligan Mine. 4800 Ft. Mixed Shrub. 381. Myotis thysanodes thysanodes MAB 82-33-9-19-11-41 7 gms 382. Plecotus townsendii pallescens MSC 95-46-9-40-17-43 8 gms 383. Perognathus formosus mohavensis F7S 192-102-24-13 21 gms 384. Peromyscus maniculatus sonoriensis MAB 162-72-21-19 20 gms 385. Peromyscus eremicus eremicus F4S 183-94-20-20- 19 gms 386. Peromyscus crinitus stephensi MAB 162-88-19-20 13 gms 387. Peromyscus eremicus eremicus MAB 177-86-19-20 20 gms 388. Perognathus formosus mohavensis MAB 176-93-23-11 18 gms 389. Peromyscus eremicus eremicus MAB 172-86-21-21 19 gms 390. Dipodomys merriami merriami MAB 236-145-35-12 32 gms data only 391. Ammospermophilus leucurus leucurus MAB 205-79-36-12 99 gms