168 
THE UNITED STATES GEOLOGICAL SURVEY. 
[BULL. 227. 
Published topographic atlas sheets, arranged by States — Continued. 
LOUISIANA. 
Name of atlas sheet. 
Position of SE. 
corner of sheet. 
Lat. 
Long. 
o / 
o / 
29 30 
90 00 
29 15 
90 45 
29 45 
89 15 
30 00 
90 15 
30 00 
89 00 
29 45 
89 00 
30 00 
89 45 
29 00 
90 00 
29 15 
90 00 
29 30 
90 15 
29 30 
89 30 
30 00 
90 45 
29 15 
90 30 
29 00 
89 00 
29 15 
89 45 
29 15 
89 15 
29 30 
90 45 
29 45 
90 15 
29 30 
90 30 
29 30 
89 15 
29 45 
90 30 
29 15 
90 15 
30 00 
90 30 
29 45 
90 00 
29 30 
89 45 
29 15 
89 30 
30 00 
89 30 
29 45 
89 45 
29 45 
89 30 
30 00 
90 00 
29 45 
90 45 
29 00 
90 15 
30 00 
89 15 
29 00 
89 15 
Arearovered 
Contour 
interval. 
Scale. 
Barataria 
Bayou de Large 
Bodreau 
Bonnet Carre 
Cat Island (La. -Miss 
Chandeleur 
Chef Menteur 
Cheniere Caminada . 
Creole 
CutOff 
Dime 
Donaldsonville 
Dulac 
East Delta 
Fort Livingston 
Forts 
Gibson 
Hahnville 
Houma 
La Fortuna 
Lac des Allemands . . 
Lake Felicity 
Mount Airy 
New Orleans 
Pointe a la Hache . . . 
Quarantine 
Rigolets (La.-Miss.) . 
St. Bernard 
Shell Beach 
Spanish Fort 
Thibodeaux 
Timbalier 
Toulme (La.-Miss.) . 
West Delta 
Augusta 
Bath 
Bangor 
Bar Harbor 
Berwick (Me.-N.H.) 
Biddeford 
Bluehill 
Boothbay 
Bucksport . . .'. 
Buxton 
Casco Bay 
Castine 
Dover (N.H.-Me.)... 
Freeport 
T V degree 
....do... 
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....do ... 
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....do... 
Feet. 
5 
None. 
None. 
5 
None. 
None. 
None. 
None. 
None. 
5 
5 
None. 
None. 
None. 
5 
5 
5 
None. 
5 
5 
5 
5 
5 
5 
None. 
5 
None. 
None. 
5 
None. 
None. 
None. 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
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62500 
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62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
62500 
MAINE. 
44 15 
69 45 
43 45 
69 45 
45 45 
68 45 
44 15 
68 00 
43 15 
70 45 
43 15 
70 15 
44 15 
68 30 
43 45 
69 30 
44 30 
68 45 
43 30 
70 30 
43 30 
70 00 
44 15 
68 45 
43 00 
70 45 
43 45 
70 00 
J g degree 
....do... 
....do... 
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....do... 
....do... 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
20 
1 
62500 
