REFINE 

Browse All : Naturalists--Colorado of Florissant Fossil Beds National Monument (Colo.) from ca. 1908

1-3 of 3
Notes on Empis miocenica
Cockerell, Theodore D. ...
Notes on Empis miocenic...
ca. 1908
[research notes, applic...
 
Creator
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author
Title
Notes on Empis miocenica
Date
ca. 1908
Format
[research notes, application/pdf]
Notes on Leptis mystaceaeformis
Cockerell, Theodore D. ...
Notes on Leptis mystace...
ca. 1908
[research notes, applic...
 
Creator
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author
Title
Notes on Leptis mystaceaeformis
Date
ca. 1908
Format
[research notes, application/pdf]
Notes on Psilocephala hypogaea
Cockerell, Theodore D. ...
Notes on Psilocephala h...
ca. 1908
[research notes, applic...
 
Creator
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948, author
Title
Notes on Psilocephala hypogaea
Date
ca. 1908
Format
[research notes, application/pdf]
1-3 of 3