Grier: a New Rhynchocephalian. 



91 



Measurements of the described forms of Ilomeosaunis, ob- 

 tained FROM the descriptions OF THOSE WHICH HAVE 

 appeared in THE PUBLICATIONS REFERRED TO, AND 

 GIVEN IN THE FOOT-NOTES BELOW. 



Width of cranium 



Length of cranium 



Length of mandible 



Length of humerus 



Length of ulna 



Length of radius 



Length of fourth metacarpal. 



Length of fourth finger 



Length of femur 



Length of tibia 



Length of fibula 



Length of fourth metatarsal . . 



Length of fourth toe 



Distance from cranium to 

 pelvis 



Cm. 

 1.6 



•7 

 • 7 

 .65 



I-I5 

 •95 

 •9 

 •45 



I.I 



7-3 



Cm. 



1.4 



2.5 



I. 



1-3 



1.2 

 1.2 



•49 

 i.o6 



1.76 

 2. 

 I.I 

 2. II 



7-9 



Cm. 

 1-7 

 2.25 

 2. 



1-7 

 1.2 

 1.4 



2.05 

 1.9 

 1.9 

 .1 

 1.2 



Cm. 

 1.8 

 2.8 

 2.6 

 i-S 



•95 



•95 



.466 



.6 

 2. 



1-73 

 1^7 

 I.I 

 i^52 



6.4 



Cm. 



•85 

 •85 

 .6 

 1.4 



^"Neu Aufgefundene Saurier-uberreste aus den Lithographischen Schiefern 

 und dem Obern Jurakalk," A. Wagner, Abhand. d. K. Bayer. Akad. d. Wiss., 1852. 



s " Beschreibung einer Fossilen und Etlicher Anderer Reptilien-uberreste," 

 A. Wagner, Abhand. d. K. Bayer. Akad. d. Wiss., H, GL VH, Bd. L 



«Zittel, "Grundzuge der Palaeontologie," H, 1911, p. 206. 



''Nov. Act. Akad. Leop.. Nat. Cur., XV, i, 115. Bd. IL 



8 Archives du Museum d'Histoire Naturelle de Lyon, Tome 5me, "Reptiles 

 Fossiles du Basin du Rhone." 



