16 THE FLORA OF THE AMBOY CLAYS. 
which finally resulted in the preparation of this monograph. During the 
progress of this investigation several contributions upon the subject were 
presented before the Torrey Botanical Club of New York, which were pub- 
lished in the Bulletin of the club. Two of the most important of these were 
“Description of a species of Bauhinia from the Cretaceous clays of New 
Jersey” and “The ancestors of the tulip tree,” published in 1886 and 1887, 
respectively. His work upon the New Jersey Triassic fishes and plants 
appeared in 1888 as Vol. XIV of the Monographs of the United States Geo- 
logical Survey, and the last of his works to reach the printer’s hands was 
“The flora of the Great Falls coal field, Montana,” published in the American 
Journal of Science in 1891. 
Scattered through the volumes of this latter journal, the Transactions 
and Annals of the New York Academy of Sciences, Bulletin of the Torrey 
Botanical Club, Bulletin of the Geological Society of America, Proceedings 
of the American Association for the Advancement of Science, Proceed- 
ines of the United States National Museum, Smithsonian Contributions to 
Knowledge, Science, Nature, and other less-known publications, may be 
found his other contributions. He also contributed the article on Fossil 
Botany to the first edition of Johnson’s Universal Cyclopzedia in 1877, and 
left behind him several works and many notes in manuscript, which the 
editor hopes may some day be collected into proper shape for publication. 
List oF PAPERS AND WORKS BY Dr. NEWBERRY RELATING TO FOSSIL PLANTS. 
Fossil Plants from the Ohio Coal Basin. Annals of Science, Vol. I, Cleveland, 
1853, pp. 95-97, 106-108. 
New Fossil Plants from Ohio. Annals of Science, Vol. I, Cleveland, 1853, No. 1, 
pp. 116-117; No. 2, pp. 152-153; No. 3, pp. 164-165. 
On the Structure and Affinities of Certain Fossil Plants of the Carboniferous 
Era. Proc. Am. Assoc. Ady. Sei., Vol. VII, 1853, pp. 157-162; Annals of Science, 
Vol. 1, Cleveland, 1853, pp. 268-270. 
On the Carboniferous Flora of Ohio, with Descriptions of Fifty New Species of 
Fossil Plants. Proe Am. Assoc. Ady. Sci., Vol. VII, 1853, pp. 163-166. 
On the Characteristics of the Carboniferous Flora of Ohio, with Descriptions of 
Fifty New Species of Fossil Plants. Annals of Science, Vol. I, Cleveland, 1853, pp. 
280-281. 
New Species of Fossil Plants. Annals of Science, Vol. 11, Cleveland, 1854, pp. 2-3. 
