116 PLl 



2. Beobachtung am Dannkanal der TcBtiia folium. — Miill. Arch. 

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Pl-ATT (J.). 



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2. On the Origin and Formation of the Extraneous Fossil commonly 

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Platt (Th.). 

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Playfair (G.). 

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Playfair (J.). 



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3. On the Structure of the Table Mountain, and other parts of the 

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Playfair (Lyon). 

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 Surv. I. p. 460. 



Plehwe (Adolph. v.). 

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Pleimes (Ed. Maria et Reiuhold). 

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Plenderleath (D.). 

 1. On the Teeth of Fishes, and Shells found in the vicinity of Reading. 

 —Phil. Mag. XLI. p. 44. 



Plieninger (Th.). 



1. Beschreibung von Stuttgart, hauptsiichlich nach seinen naturwissen- 

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2. Ueber Fahrten ini Keuper Stuttgarts, und iiber Mastodonsaurus 

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