LIST OF WORKS REFERRED TO IN THE TEXT. 



Adamson, S. A. (88) Notes on a recent discovery of Stigmaria Jicoides 



at Clayton, Yorkshire. Quart. Journ. Geol. Soc. vol. xliv. p. 375, 



1888. 

 Agassiz, S. (88) Three Cruises of the U. S. Coast and Geodetic Survey 



Steamer " Blake " in the Gulf of Mexico, in the Caribbean Sea, and 



along the Atlantic Coast of the United States, from 1877 to 1880. 



London, 1888. 

 Andrae, K. J. (53) Fossile Flora Siebenbiirgens und des Banates. 



Abhand. k. h. geol. Reichsanst. Bd. ii. Abth. iii. No. 4, 1853. 

 Andrussow, N. (87) Eine fossile Acetahulat-ia als Gestein-bildender 



Organismus. Ann. k. k. nat. hist. Hofmuseum, Wien. Bd. ii. Heft il. 



p. 77, 1887. 

 d'Archiac, E. J. A. (43) Description gdologique du ddpartement de 



I'Aisne. M^m. Soc. Geol. France, vol. v. pt. ii. p. 129, 1843. 

 Artis, F. T. (25) Antediluvian Phytology. London, 1825. 

 Baker, J. Gr. (87) Handbook of the Fern-Allies. London, \SS1. 

 Balfour, J. H. (72) Palaeontological Botany. Edinburgh, 1872. 

 Barber, C. A. (89) The Structure of Pachytheca. Annals Dot. vol. ill. 



p. 141, 1889. 



(90) The Structure of Pachytheca. Ibid. vol. v. p. 145^, 1890. 



(92) Nematophycus Storriei, nov. sp. Ibid. vol. vi. p. 329, 1802. 



Barrois, C. (88) Note sur I'existence du genre Oldhamia dans les 



Pyrenees. Ann. Soc. Geol. Nord, vol. xv. p. 154, 1888. 

 Barton, R. (1751) Lectures in Natural Philosophy. Dublin, 1751. 

 Bary, A. de. (84) Comparative anatomy of the vogetativo organs of the 



Phanerogams and Ferns. Oxford, 1884. 



(87) Lectures on Bacteria. Oxford 1887. 



Bates, H. W. (63) The Naturalist on the Kiver Amazons. London^ 



18f>3. 2 vols. 

 Bateson, W. B. (88) Suggestion that certain fossils known as BilchUm 



may be regarded as casts of Dalanoglosaut. Proc. Camb. Phil. Soc. 



vol. VI. p. 298, 1888. 



