to to 
FIGURE 
Plate 56 
This plate from United States National Museum, Bulletin 68. 
PAGE 
1. Turbonilla regina Dali and Bartsch. 144 
Type. 
2. Turbonilla ignacia Dali and Bartsch.Not in text 
Type. 
2a. Nucleus of same, lateral view, much enlarged.Not in text 
3. Turbonilla pentalopha Dali and Bartsch. 146 
Type. 
3a. Nucleus of same, lateral view, much enlarged. 146 
4. Turbonilla lordi Jl. A. Smith. 149 
4a. Nucleus of same, lateral view, much enlarged.*. 149 
5. Turbonilla phalcra Dali and Bartsch.Not in text 
Type. 
6. Turbonilla poriscelida Dali and Bartsch. 150 
Type. 
6a. Nucleus of same, lateral view, much enlarged. 150 
7. Turbonilla santarosana Dali and Bartsch. 91 
Type. 
8. Turbonilla eschscholtsi Dali and Bartsch. 145 
9. Turbonilla hcteroloplia Dali and Bartsch. 149 
Type. 
10. Turbonilla cat aline nsis Dali and Bartsch. 145 
Type: 
10a. Nucleus of same, lateral view, much enlarged. 145 
11. Turbonilla major C. B. Adams.Not in text 
Type. 
. Turbonilla tridentata Carpenter. 147 
a. Nucleus of same, lateral view, much enlarged. 147 
13. Turbonilla ambusta Dali and Bartsch. 148 
Type. 
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