50 PAGIOPHTLLTJlt. 



'A specimen from Lyme Eegis in tte Jermyn Street Museum 

 bearing the name Cupressttes Uasinus, Quenst., is probably a 

 fragment of Pagiophyllum peregrinum. 



It is hardly possible to distinguish, between P. peregrinum and 

 various species' described from higher horizons in the Jurassic 

 system. There can be little doubt that the Araucaria-'\2ik& 

 branches indicate the abundance, during the greater part of the 

 Jurassic era, of Coniferous trees in all probability nearly related, 

 to the modem Araucarias. 



38,349. PI. V. Fig. 1. 



This specimen illustrates a broader form of shoot with large 

 fleshy and angular leaves, which have a somewhat more open and 

 spreading arrangement than in most of the examples of this 

 species. 



Lyme Eegis. Bean Coll. 



52,665a. PI. V. Eig. 2. 



Part of a branched specimen showing the falcate form and 

 longitudinal ribbing of the leaves. 



Lyme Eegis. Purchased, 1870. 



35,044. PL V. Fig. 3. (Four times nat. size.) 

 Portions of two leaves of a twig 6'5 cm. long, similar to the 

 Specimen shown in Fig. 2. The fleshy leaves are well preserved, 

 showing a median keel and numerous small papUlae, which 

 occasionally occur in regular longitudinal rows. 



Lyme Kegis. Purchased, 1876. 



40,675. PI. V. Figs. 4, 4«. 



A larger specimen, 19 cm. long, illustrating the branching habit. 

 The enlarged leaf (Fig. 4«) shows the median keel and irregular 

 longitudinal ribbing. 



Lyme Eegis. Purchased, 1859. 



V. 9608. PI. V. Fig. 5. (Four times nat. size.) 

 An unbranched fragment 8 cm. long, bearing strongly wrinkled 

 leaves. 



Lyme Eegis. Purchased, 1865. 



1 Cf. Saporta (84), pis. 178-183. 



