SCOUTING FOR GIRLS 
455 
Observe glacial scratches and grooves on the bed-rock, 
those on Kelley's Island in Lake Erie are famous. 
Agassiz was the first to realize that it was a glacier that 
did this stupendous piece of work, and this conception or 
discovery greatly added to his fame. It is now easy for 
us to find the evidences and to enjoy their interpretation. 
In fact, the Greenland ice-sheet is a remnant of this 
prehistoric continental glacier. 
ERRATA IN SECTION XV 
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375. Last line — first Para. For if read of. 
378. For Really read Nearly before the word related. 
410. For Hazvking read Honking. 
42 9. Range of Gila Monster. Desert regions of southern Arizona 
and New Mexico. 
430. For Tortoise read Turtle. 
431. Range of Diamond Back Terrapin: Salt marshes of the Atlantic 
Coast and Gulf of Mexico from Massachusetts to Texas. 
432. For sponge read spoon, and for far read for. 
4 33. In second line for adopted read adapted. 
435. The first two lines should read as follows: The most common 
example of the ganoid fish is the sturgeon which is heavily clad with 
a bony armor. 
438. For Octupus read Octopus. 
439. Photograph by Mary C. Dickerson. 
442. For crevasses read crevices. After the 21st line the following 
should have been inserted: “barnacles, mussels. In the shallow 
water, crabs and shrimps are crawling along the sandy bottom or 
are lying concealed in the mud, while schools of little fishes scoot 
across the pool. If a fine silk net is drawn through the water and 
then emptied into a glass dish a whole new world of creatures will 
be revealed — jellyfishes, ctenophores, etc.” 
For moss after shaggy read mass. 
451. Photograph used by Courtesy of Henry Holt & Co. 
