Ptevocarya limburgensis, 16, 25, 29, 39, 73; PL IV, figs. 15-21. 



» sp., 6. 



Pyrulavia edulis, 16, 17, 30, 82; PL XIV, fig. 5. 



Quercus, galls, 151. 



Robur, 17, 29, 46, 79; PL V, fig. 30. 



Raevels, 112, 156. 



Rahvbelt flora, 16-18, 20-23. 



Rainfall, 5. 



Rana, 12. 



Ranunculaceae, 89—92. 



Ranunculus aquatilis, 40, 47. 



brutius, 31, 91 ; PL VII, figs. 28, 29. 

 „ cf. humilis, 40, 92. 



„ Flammula, 47. 



lateriflorus, 31, 91, 92; PL VII, figs. 30-33. 

 Lingua, 47. 



nemorosus, 31, 47, 91; PL VII, figs. 25—27. 

 „ pedunculatus, 92. 



„ repens, 40, 47. 



„ sceleratus, 40, 47. 



spp., 31, 47, 92; PL VII, fig. 34. 

 Rendle, A. B., 3, 61. 



Reuver, deposits at, 4, 6, 8, 13; new species from, 52, 57, 66—69, 71, 73, 74, 86—88, 

 94-96, 98, 103-106, 108-117, 123, 129, 130-132, 135; position of, 10, 12-14; 

 table of plants from, 27—37. 

 Reuverian, correlation of, 8, 9; definition of, 8; deposits, 8, 9, 12, 13. 



„ flora, analysis of, 15—24; distribution of, 27—37. 



Rhamnaceae, 33, 34, 114, 115. 

 Rhamnus Ftangula, 48. 



infectovia, 115; PL XII, fig. 9. 

 sp. nov., 33, 115; PL XII, fig. 8. 

 Rhine, 4, 6, 7, 11-13. 

 Rhinoceros antiquitatis, 5, 7. 



,, etvuscus, 7, 12. 



Rhodites Eglanteriae, galls of, 151 

 Ridley, H. N., 3. 

 Rijksopsporing van Delfstoffen, 3. 

 Roots in pliocene clays, 13. 

 Rosaceae, 98-103. 



173 



