PLATE CXXVII. 
CXXVIII. 
CXXIX. 
CXxXx. 
CXXX1. 
CXXXII. 
CXXXIII. 
CXXXIVv. 
CXXXV. 
CXXXVI. 
ILLUSTRATIONS. 
Fig. 2. Sphenolepidium recurvifolium, 
Figs. 3, 4. Sphenolepidium dentifolium, 
Fig. 5. Sequoia ambigua. 
Figs. 1,7. Sphenolepidium Kurrianum. 
Figs. 2-6. Sphenolepidium dentifolium. 
Figs. 1, 2, 4, 6, 8. Sphenolepidium Kurri- 
anum. 
Fig. 3. Sphenolepidium Sternbergianum, 
var. densifolium. 
Fig. 5. Sphenolepidium dentifolium. 
Fig. 7. Sphenolepidium parceramosum. 
Fig. 1. Sphenolepidium Sternbergianum, 
var. densifolium, 
Tigs. 2,7. Sphenolepidium recurvifolium. 
Fig. 3. Sequoia rigida. 
Figs. 4-6,10. Sphenolepidium dentifolium. 
Fig. 8. Sphenolepidium parceramosum, 
Fig. 9. Sphenolepidium Sternbergianum. 
Fig. 11. Sphenolepidium Kurrianum. 
Figs. 1,3. Sphenolepidium Sternbergianum, 
yar, densifolium. 
Fig. 2. Sphenolepidium parceramosum. 
Fig. 4. Sphenolepidium Kurrianum. 
Fig. 5. Taxodium (Glyptostrobus) Brook- 
ense. 
Figs. 6, 7. Sphenolepidium pachyphyllum. 
Fig. 1. Taxodium (Glyptostrobus) ramo- 
sum. 
Figs. 2, 5, 6. Sequoia, sp. undet. 
Fig. 3. Sequoia ambigua. 
Fig. 4. Sphenolepidium Sternbergianum, 
var. densifolium. 
Fig. 7. Abietites macrocarpus. 
Figs. 8,9. Abietites ellipticus. 
Fig. 10. Sequoia, sp. undet. 
Fig.1. Abietites angusticarpus. 
Figs. 2-4. Abietites ellipticus. 
Figs. 5-7. Williamsonia Virginiensis, 
Figs. 8-12. Araucarites Aquiensis. 
Fig. 1. Carpolithus fasciculatus. 
Figs. 2-4, 6,8. Carpolithus ternatus. 
Vig. 5. Carpolithus agglomeratus. 
Fig.7. Araucarites Virginicus. 
Fig. 9. Carpolithus conjugatus. 
Fig. 10. Carpolithus geminatus. 
Figs. 11-14. Carpolithus Virginiensis. 
Figs. 1,5. Carpolithus Virginiensis. 
Figs. 2,4, Carpolithus Brookensis. 
Fig. 3. Carpolithus latus. 
Fig. 6. Leptostrobus, sp. undet. 
Fig.7. Ament of conifer. 
Fig. 8. Brachyphyllum, sp. undet. 
Fig. 9. Brachyphyllum, sp. undet. 
Fig. 10. Athrotaxopsis grandis. 
Figs. 11.21. Cycadeospermum spatulatum. 
Fig. 12. Cycadeospermum acutum. 
Fig. 13. Cycadeospermum obovatum. 
Fig. 14. Capsules, sp. undet. 
Figs. 15, 18, 22. Athrotaxopsis expansa. 
Fig. 16. Ament of angiosperm !. 
Fig. 17. Carpolithus curvatus. 
Fig. 19. Cycadeospermum ellipticum. 
Fig. 20. Cycadeospermum augustum. 
Fig. 1. Macrospores, sp. undet. 
Figs. 2-5, 8. Aments of conifers, sp. undet. 
Fig. 6. Carpolithus Brookensis, 
Fig.7. Pollen sacs, sp. undet. 
5. 
ale 
IX 
PLATE CXXXVI. Fig. 9. Carpolithus sessilis. 
CXXXVII. 
CXXXVIII. 
CXXXIX. 
CXL. 
CXLI. 
CXLIW. 
CXLIII. 
CXLIV. 
CXLV. 
CXLVI. 
CXLVII. 
CXLVUI. 
CXLIX. 
CL. 
CLI. 
CLIL. 
CLII. 
Figs. 10, 11. Leptostrobus, sp. undet. 
Fig. 12. Cycadeospermum rotundatum, 
Figs. 13, 14. Undetermined plants. 
Fig. 15. Carpolithus mucronatus. 
Figs. 1-5. Undetermined plants. 
Fig. 6. Acaciwphyllum longifolium. 
Figs. 1-3. Acaciaphyllum longifolium. 
Figs. 4, 6-9. Acaciephyllum spatulatum- 
Fig. 5. Acaciephyllum microphyllum. 
Figs. 10-12. Ctenis imbricata, 
Fig. 13. Sagenopteris Virginiensis. 
Fig. 14. Conospermites ellipticus. 
Fig. 1. Sagenopteris Virginiensis. 
Fig. 2. Protewphyllum, sp. undet. 
Fig.3. Proteephyllum reniforme. 
Vig.4. Proteephyllum orbiculare. 
Fig. 5. Proteephyllum oblougifolium. 
Fig. 6. Rogersia longifolia. 
Fig.7. Sassalras parvifolium. 
Figs. 1. 2. Proteephyllum oblongifolium. 
Fig. 3. Ficophyllum tenuinerve. 
Fig. 1. Proteeephyllum ovatum. 
Fig. 2. Ficophyllum tenuinerve, 
Figs. 1, 2. Proteephyllum ellipticum, 
Figs. 1,3. Ficus Virginiensis. 
Fig. 2. Rogersia angustifolia. 
Fig. 1. Ficus Virginiensis. 
Fig. 2. Rogersia longifolia. 
Fig. 3. Ficophyllum crassinerve. 
Figs. 1,4. Ficophyllum tenuinerve, 
Fig. 2. Ficophyllum serratum. 
Fig. 3. Ficophyllum crassinerve. 
Fig. 1. Ficophyllum crassinerve. 
Figs. 2,4. Saliciphyllum ellipticum,. 
Fig. 3. Celastrophyllum arcinerve. 
Fig. 5. Celastrophyllum proteoides, 
Fig. 1. Sapindopsis cordata. 
Fig. 2. Ficophyllum tenuinerve. 
Fig. 3. Sapindopsis elliptica. 
Fig. 4. Ficophyllum crassinerve. 
Figs. 1, 2,4. Ficophyllum crassinerve. 
Figs. 3,5. Ficus Fredericksburgensis. ~ 
Figs. 1, 3,5. Ficophyllum tenuinerve. 
Fig. 2. Phyllites pachyphy lus. 
Figs. 4,8. Rogersia angustifolia. 
Figs. 6,7. Quercophyllum tenuinerve. 
Fig. 9. Ficophyllum serratum. 
Fig. 1. Rogersia longifolia. 
Figs. 2-7. Rogersia angustifolia. 
Fig. 8. Saliciphyllum ellipticum. 
Figs. 9, 10. Vitiphyllum (Cissites) crassi- 
folium. 
Fig. 11. Myrica Brookensis. 
Fig. 12. Saliciphyllum longifolium. 
Fig. 13. Protesephyllum tenuinerve. 
Fig. 1. Sapindopsis variabilis. 
Figs. 2,3. Sapindopsis magnifolia. 
Fig. 4. Bombax Virginiensis. 
Figs. 1,4. Sapindopsis variabilis. 
Figs. 2,3. Sapindopsis magnifolia. 
Fig. 5. Sassafras cretaceum, var. heterolo- 
bum. 
Fig. 1. Sapindopsis tenuinervis. 
Fig. 2. Sapindopsis magnifolia. 
Vig. 3. Sapindopsis variabilis. 
Fig. 4. Sapindopsis brevifelia. 
