— 268 — 



Jeffrey, E. C. (1), A Fossil Sequoia from the Sierra Nevada. Bot. Gaz. XXXVIII. Bo.ston 1904. 



— (2), The Wound Reactions of Brachyphyllum. Ann. of Bot. XX. London 1906. 



— (3), Araucariopitys. Bot. Gaz. XLIV. Boston 1907. 



— (4), On the Structure of the Leaf in Cretaceous Pines. Ann. of Bot. XXII. London 1908. 



— (5), On the Affinities of the Genus Yezonia. Ann. of Bot. XXIV. London 1910. 



— (6), A New Araucarian Genus from the Triassic. Proceed. Boston Soc. nat. hist. XXXIV. 

 Boston 1910. 



— (7), A New Prepinus from Martha's Vineyard. Proceed. Boston Soc. nat. hist. XXXIV. 

 Boston 1910. 



— . (8), The Affinities of Geinitzia graciUima. Bot. Gaz. LI. Boston 1911. 



— (9), The History, Comparative Anatomy and Evolution of the Araucarioxyloniy-p(ä. 

 Proceed. Am. Acad. Arts Sei. XLVIII. Boston 1913. 



— und Chrysler, M. A. (1), On Cretaceous Pityoxyla. Bot. Gaz. XLII. Boston 1906. 



— — (2), The Lignites of Brandon. 5. Rep. Vermont State Geol. Mont- 

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— und HoLLicK, A. (1), Affinities of certain Cretaceous Plant Remains. Am. Natural. XL. 

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— — (2), Studies of Cretaceous Coniferous Remains from Kreischerville. Mem. 

 N.-Y. Bot. Gard. III. New York 1909. 



— und Scott, D. H. (1), On Fossil Plauts showing Structure, from Kentucky. Transact. 

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Knowlton, f. H. (1), New Species of Fossil Wood from Arizona. Proceed. U. St. Nat. Mus. XL Was- 

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— (2), Two New Species of Fossil Coniferous Wood. Proceed. U. St. Nat. Mus. XL Was- 

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— (3), Description of Fossil Wood and Lignites from Arkansas. 5. Ann. Rep. Geol. Surv. 

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— V" (4), Fossil Woods and Lignites of the Potomacformation. U. St. Geol. Surv. Bull. 56. 



Washington 1889. 



— (5), The Fossil Wood and Lignite of the Potomacformation. Amer. Geolog. III. Minnea- 

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— (6), Fossil Wood from the Old Copper Mines. Proceed. U. St, Nat. Mus. XIII. Washing- 

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— (7), Description of a supposed New Species of Fossil Wood from Montana. Bull. Torrey 

 bot. Club. XXIII. New York 1896. 



— (8),' American Amber producing Trees. Science III. New York 1896. 



— (9), in Transact. New York Acad. Sei. XVI. New York 1898. 



— (10), The Fossil Flora of the Yellowstone National Park. U. St. Geol. Surv. XXXII. 

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— (11), Description of a New Species of Araucarioxylon from the Cycad bed of the Freezeout 

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