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PROCEEDINGS OF THE GEOLOGICAL SOCIETY. [May 19, 



stratum had all the appearance of an undisturbed tertiary bed, but is 

 probably, like that of Hoesselt, of later origin. 



6. Synoptical Tables of the Limburg fossils. 



The following synoptical Table of the organic remains of the Lim- 

 burg tertiary strata has been communicated to me by M. Bosquet, 

 and I have inserted a column for the Rupelmonde species, given more 

 in detail in Table VII. A large portion of the Mollusca have been 

 compared by me in London with British fossils, with the assistance of 

 MM. Morris, Edwards, E. Forbes, and other eminent palaeontologists. 



Table IX. 



Fossils of the Rupelmonde and Kleyn Spawen Beds, or of the 

 Upper, Middle, and Lower Limburg Beds : — M. Bosquet. 



The first column of asterisks refers to the fossils of the clay of Rupel- 

 monde, Boom, &c. near Antwerp. The second, to the fossils of the 

 " Nucula-loam," Table VIII. The third, to the fossils of a, b, c, 

 Table VIII., or the white and yellow sands and green marls of Bergh, 

 Kleyn Spawen, Lethen, &c., constituting the Middle or Fluvio-marine 

 Limburg series. And the fourth column, to the fossils of the Lower 

 Limburg, or " Ostrea ventilabrum beds." 





Limburg Series. 



Upper. 



Middle. 



Lower. 



Rupel- 

 monde 

 clay. 



Bergh, 

 Nucula 

 loam. 



CoRALLIA. 



1. Turbinoha sulcata, Lam 



2. Dendrophyllia arnica, Milne-Edw. Sf Haime 



Mollusca. 



1. Clavagella tibialis ?, LamA: 



2. Pholas cylindrica ?, (Sow 













* 

 * 





2 







* 

 * 



* 



* 



* 

 * 



* 



* 

 * 



* 



* 

 * 



3. Solen ensis, var. b, minor, Lamk 



4. Leguminaria papyracea, d'Orbigny {Desk.) 



5 . Solecurtus compressus, Nyst 



Sanguinolaria compressa, Sow. 



6. appendiculatus, Nyst {Lamk.) 



7. Panopaea Hebertiana, Boso 









P. intermedia, Nyst, non Desh. 

 8. Mva angustata ?, Sow 







9. Lutraria oblata ^, Sow. 



* 

 * 



* 



Thracia oblata, Morris. 



10. Corbulomya complanata, Nyst (Sow.) 



11. triangula, iV^/s^ (DMc^a*^.) 



12. Corbula Henckeliusiana, Nyst 



13. pisum, Sowerby 





