22 



MONOGRAPHS in course of Publication — Continued. 



The Carboniferous Entomostraca, by Messrs. T. Rupert Jones, J. W. Kirkby, and G. S. Brady. 

 The Trilobites of the Mountain-Limestone, Devonian, and Silurian Formations, by Mr. J. W. 



Salter.* 

 The Malacostracous Crustacea, by Professor Bell. 

 Supplement to the Fossil Brachiopoda, by Mr. T. Davidson. 

 The Trigonise, by Dr. Lycett. 

 The Ammonites of the Lias, by Dr. Wright. 

 The Belemnites, by Professor Phillips. f 



The Sirenoid and Crossopterygian Ganoids, by Professor Miall. 

 The Fishes of the Carboniferous Formation, by Prof. Traquair. 

 The Fishes of the Old Red Sandstone, by Messrs. J. Powrie and E. Ray Lankester, and 



Professor Traquair. 

 The Reptilia of the Wealden Formation (Supplements), by Professor Owen. 

 The Reptilia of the Kimmeridge Clay, by Professor Owen. 

 The Reptilia of the Liassic Formations, by Professor Owen. 

 The Reptilia of the Mesozoic Formations, by Professor Owen. 

 The Fossil Elephants, by Prof. Leith Adams. 



The Pleistocene Mammalia, by Messrs. Boyd Dawkins and W. A. Sanford. 

 The Cetacea of the Crag, by Professor Owen. 



* Unfinished through the death of the Author, but will be continued by Dr. H. Woodward. 

 f Unfinished through the death of the Author, but will be continued by Mr. R. Etheridge. 



3. MONOGRAPHS which are in course of Preparation : J — 



The Eocene Flora, by Mr. J. S. Gardner and Baron Ettinghausen. 



The Fossil Cycadese, by Mr. W. Carruthers. 



The Rhizopoda of the Chalk, Chalk Marl, Gault, and Upper Greensand, by Mr. H. B. Brady. 



The Foraminifera of the Lias, by Mr. H. B. Brady. 



The Graptolites, by Professor Sir Wyville Thomson. 



The Polyzoa of the Chalk Formation, by Mr. G. Busk. 



The Palaeozoic Polyzoa, by Dr. Duncan. 



The Crinoidea, by Professor Sir Wyville Thomson. 



Supplement to the Tertiary and Cretaceous Entomostraca, by Prof. T. Rupert Jones. 



The Wealden, Purbeck, and Jurassic Entomostraca, by Messrs. T. R. Jones and G. S. Brady. 



The Post-Tertiary Mollusca, by Dr. J. Gwyn Jeffreys. 



The Cretaceous Mollusca (exclusive of the Brachiopoda), by the Rev. T. Wiltshire. 



The Purbeck Mollusca, by Mr. R. Etheridge. 



The Inferior Oolite Mollusca, by Mr. R. Etheridge. 



The Rluetic Mollusca, by Mr. R. Etheridge. 



The Liassic Gasteropoda, by Mr. Ralph Tate. 



The Carboniferous Bivalve Mollusca, by Mr. R. Etheridge, junr. 



| Members having specimens which might assist the authors in preparing their respective 

 Monographs are requested to communicate in the first instance with the Honorary Secretary. 



