ia ia 
eG eS Tote ieee | Stes Sa ees Re Tn 
Geology and Natural History. 805 
varied its distance from that center. He indicated the curve which 
the pole did trace, and this curve was such as to give for the date 
13,000 B. C., a climate very cold in winter, and very hot in sum- 
he 
Gurvrrz ist Part. L The Sea Sponges of the Lower Quader. 
2 pp. 4to. with 10 haat ae 871. (Theodor Pree — 
Th valuable memoir b init notices or describes and 
= Amorphospongia vola Michelin, Spar. a Chie se Se 
ner ge 5 0 (d’Orb.) pulvinaria Go 
Goldf’ « sp., Tr. Klieni Gein., Cupulosp ongia (Orb) inf infundibuls 
‘ sp. oemeri ein., Stellispongia Plauensis 
Gein., St. Reussi Gein., St. Goldfussiana Gein.., 754. Micheliné 
f nos 
ce .s. 
18 contained in the Canadian Naturalist, No. 4 of Vol. V. 
ear notices of 29 species, 5 of whi oh are riiwicaied is 13 
gur 
6. On the catty cones = Terebratulina septentrion atl 
Epwarp S. Mor h.D. p. 4to, with nisi plates. ry pa 
te pita packard Pal he Me Mem mar go t the Boston Sccioty 
of Natural History, Vol. II, Part 
a. Gl ee Senaichene along valleys. toe ndix to Art. XXXIL) 
~-Prof. mmons, in his N. Y. Geological Report (1842) at page 
NS ee 8 that the direction of the glacier scratches im northeastern 
ork “conforms to that of the great valleys; in the wirraeg 
ie Neng it is sortt and south; in the St. Lawrence valley, 
Southw: The particular localities where his observations were 
Made tne not mentioned. 
a distance of ten miles ; << states that the scorings 
of t Il , which here run : 
hie cern are parallel id the valle it not published in this 
White i his to nd 
of Dr. Newb 
