@article {43798, title = {Fossil Insects}, journal = {Annals of the Entomological Society of America}, volume = {10}, year = {1917}, month = {12 March}, pages = {1-22}, author = {Cockerell, Theodore Dru Alison} } @article {21812, title = {Description of Tretiary insects. Part 5. Some new Diptera}, journal = {American Journal of Science}, volume = {Ser. 4, vol. 27}, year = {1909}, pages = {53-58}, author = {Cockerell, Theodore Dru Alison} } @article {21813, title = {Some insects in Baltic amber}, journal = {Entomologist}, volume = {43}, year = {1910}, pages = {153-155}, abstract = {

Macrocera abundare, Baltic amber

}, author = {Cockerell, Theodore Dru Alison} } @article {21814, title = {Fossil insects from Florissant, Colorado}, journal = {Bulletin of the American Museum of Natural History}, volume = {30}, year = {1911}, pages = {71-82, 3 pl.}, url = {http://www.online-keys.net/sciaroidea/add01/Cockerell_1911_Fossil_from_Colorado.pdf}, author = {Cockerell, Theodore Dru Alison} } @article {21816, title = {British fossil insects}, journal = {Proceedings of the United States National Museum}, volume = {49}, number = {2119}, year = {1915}, pages = {469-499, pl. 60-66}, author = {Cockerell, Theodore Dru Alison} } @article {21817, title = {A fossil fungis-gnat}, journal = {Canadian Entomologist}, volume = {47}, year = {1915}, pages = {159}, author = {Cockerell, Theodore Dru Alison} } @article {21819, title = {Eocene insecta from the Rocky Mountains}, journal = {Proceedings of the United States National Museum}, volume = {57}, number = {2313}, year = {1920}, pages = {233-260, 5 pl.}, author = {Cockerell, Theodore Dru Alison} } @article {21820, title = {Fossil Arthropods in the British Museum. VI. Oligocene insects from Garnet Bay, Isle of Wight}, journal = {Annals of Natural History}, volume = {7}, year = {1921}, pages = {453-480}, author = {Cockerell, Theodore Dru Alison} } @article {21821, title = {Insects in amber from South America}, journal = {American Journal of Science}, volume = {5}, number = {5}, year = {1923}, pages = {331-333}, author = {Cockerell, Theodore Dru Alison} } @article {21811, title = {A new fly (fam. Mycetophilidae) from the Green River beds}, journal = {American Journal of Science}, volume = {Ser. 4, vol. 23}, year = {1907}, pages = {285-286}, author = {Cockerell, Theodore Dru Alison} } @article {21818, title = {Insects in burmese amber}, journal = {Annals of the Entomological Society of America}, volume = {10}, year = {1917}, pages = {323-329}, author = {Cockerell, Theodore Dru Alison} } @article {21822, title = {Fossil insects in the United States National Museum}, journal = {Proceedings of the United States National Museum}, volume = {64}, number = {2503}, year = {1924}, pages = {1-15, 2 pl., 2 fig.}, author = {Cockerell, Theodore Dru Alison} } @article {21815, title = {Miocene fossil insects}, journal = {Proceedings of the Academy of Natural Sciences of Philadelphia}, volume = {66}, year = {1915}, month = {1915.01.23}, pages = {634-648}, author = {Cockerell, Theodore Dru Alison} }