J. S. Dixon

18 public-domain plates in the archive

• Tamias speciosus sequoiensis 24 May 1934
• Tamias speciosus sequoiensis 15 Oct 1934
• Peromyscus maniculatus gambelii 23 Sep 1936
• Tamias senex senex 15 Jun 1945
• Peromyscus maniculatus gambelii 24 Aug 1944
• Ochotona princeps schisticeps 28 Jun 1933
• Tamias amoenus amoenus 16 Sep 1936
• Tamias amoenus amoenus 23 Aug 1944
• Microtus richardsoni arvicoloides 14 Aug 1944
• Callospermophilus lateralis chrysodeirus 23 May 1944
• Tamiasciurus douglasii albolimbatus 4 Jun 1944
• Sorex vagrans vagrans 17 Sep 1936
• Microtus longicaudus sierrae 5 Jul 1933
• Tamias speciosus sequoiensis 9 Nov 1934
• Thomomys bottae mewa 29 Apr 1933
• Myodes rutilus dawsoni 13 Jun 1932
• Peromyscus maniculatus gambelii 5 Aug 1933
• Callospermophilus lateralis chrysodeirus 23 Sep 1936