Wkight — TAninestheria : A Nnv Conchos/nii-fn) Genux. 201 



Spoeimnn S. — Impression of wholo animal, 3 ; ligurcd on I'late XXV, figs. 1 

 and 7. In uxeellcnt preservation. Two clasper claws fouml lying on 

 antennae, ami impressions of claspers displaced above specimen, probalil^ 

 belonging to another individual. Outline of mandible and telson shown 

 well, also imperfectly the segmentation of body. Depth in bore, 830 feet. 



Specimen 4. — Antennae, telson, and mandible ; figured in Plate XXV, figs. 2 and 

 2a. No claspers; possibly female. Much-crushed body impression. 

 Telson with straight caudal furcae. Outline of carapace valves some 

 distance from specimen. Depth in l)ore, about 830 feet. Same horizon as 

 specimen 1. 



Specimen 5. — Outline of two carapace valves and antennae spread apart, figured 

 in text-fig. 2a, and telson on Plato XXV, fig. 3. Poor telson outline, 

 but caudal furcae straighter than in type. No claspers. Depth in bore, 

 834 feet. 



Specimen 6. — Outline of two carapace valves and antennae spread out, figured in 

 text-fig. 2b and Plate XXV, fig. 4. Good outline of mandible seen in 

 position near base of antennae. Articulation in scape of antenna very 

 oblique. Depth in bore, 830-835 feet. 



Specimen 7. — Outline very similar to specimen 3. Impression of the whole 

 animal and outlines of two carapace valves. Antennae beautifully pre- 

 served ; two claspers much displaced ; much-crushed body-parts ; telson 

 rather poor. Depth in bore, 880 feet. From same slab as specimen 3. 



Specimen 8. — Outline of two carapace valves spread apart, $ ; antennae rather 

 poor ; well-preserved telson and dorsal processes on posterior segments 

 much-crushed body impression ; two clasper claws. Figured in text-fig. 1b. 

 Telson figured on Plate XXV, fig. 6. Depth in bore, about 830 feet. 

 From same horizon as specimens 1, 1, 13, and 19. 



Specimen 9. — Only antennae and partial outline of valves. Poor. Not sketched. 

 About 830 feet in bore. From same horizon as 1, 4, and 8. 



Specimen 10. — Large shell (8-5 mm. long), with lines of growth, punctate surface, 

 and associated antennae. Figured in text-fig. 4. Depth in bore, 833 feet. 



Specimen 11. — Outline of valves of carapace and antennae spread apart. Figured 

 in text-fig. 1a. Depth in bore, 827 feet. 



Specimen 12. — Outline of two carapace valves overlying each other ; antennae and 

 one mandible. Figured in text-fig. 5a. Depth in bore, 827 feet. From 

 same horizon as specimen 11. 



Specimen 13. — Outline of two carapace valves ; antennae and telson poor. Caudal 

 furcae straight. Indications of at least three of the phyllopodous limbs. 

 Figured in text-fig. 6b. Depth in bore, about S30 feet. From same liorizon 

 as specimens 1, 4, 8, 19. 



Specimen 14. — Outline of carapace valves and antennae spread apart. Similar to 

 specimen 11 (tig. 1a). Depth in bore, 832 feet. 



Specimen 15. — Outline of one valve and antenna; poor. On same slab as 

 specimen 14, 



