Undated
Fossil type specimen of Chlo
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Populus l
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Tipula ma
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Dryobius
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Calyptapi
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Pellaea a
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimens of Trichoph
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Stipa lam
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Myrica di
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil type specimen of Syrp
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Rhus cori
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Phymatode
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil specimen of Pinus whe
Unidentified photographer
[photographs, lantern slides
|
Undated
Fossil type specimen of Quer
Unidentified photographer
[photographs, lantern slides
|
Undated
Notes on Agathemera reclusa
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Pachysomites inermi
Cockerell, Theodore D. A. (T
[research notes, application
|
Undated
Notes on Pachysomites inermi
Cockerell, Theodore D. A. (T
[research notes, application
|