Megam. 



388 



Hindman section on Willis Creek, T2, 86 ; also, on the road from 

 Beegles to Exlines, in King township, T2, 132; also, abun- 

 dantly at Bedford Springs, but not well preserved ; all in YII, 



Megambonia ovoidea, Hall, Pal. N. Y. Vol. 3, 1859, Lower 

 Helderberg, Found by Dr. Barrett in the Stormville (Lower 

 Helderberg) limestone of Monroe and Pike Cos., Pa., at Port 

 Jarvis. G6, p. 134— VL 



Meganteris ovoides. See Rensselaeria ovoides. VII. 



Megaphyton magnificum, Dawson. Acad. Geol. 1868, 



AcctcUcLn 



page 448, fig. 167 A, ideal restoration of the whole tree as it 

 grew in the Coal swamps; f. 167 B, One leaf-scar, two-thirds 

 natural size ; f. 167 B 1, a row of the scars, on a much reduced 

 scale. These peculiar trees bore their enormous fronds in two 

 rows, one on each side of the trunk ; although so unlike modern 

 forms Dawson gives reasons for classing them in the family of 



