FIG. 8. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Province, Vietnam: A, posterior dorsolateral plate in ventral (A1) and dorsal (A2) views, with associated posterolateral plate (PL) (BT 207i and 207j, respectively); B, posterior median dorsal plates in ventral (B1) and dorsal (B2) views (BT 207k). Abbreviations: dep, depression separating the anterior and posterior median dorsal processes; dslg, posterior dorsal sensory-line groove on PDL plate; gr, groove bordering the anteroventral margin of the posterior median dorsal process; itcp, posterior internal transverse crest; mll, main lateral-line groove; pda, pdp, anterior and posterior median dorsal processes; ...
FIG. 10. —?Holonematidae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Pr...
FIG. 2. —?Galeaspida gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Provin...
FIG. 18. — A-I, Corbicularia noongdensis n. sp., middle part of the Nam Can Formation, Givetian-Fras...
FIG. 7. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 6. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhât, 1997, Ly Hoa Formation,?Low...
FIG. 5. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 4. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 9. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 3. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 15. — Youngolepididae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian,Ly Hoa, Quang Binh P...
FIG. 12. — Petalichthyida indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Province, Vie...
FIG. 14. — Youngolepididae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh ...
FIG. 16. — Arthropoda, Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Province, Vietnam: A, Ph...
FIG. 13. — Sarcopterygii gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Pr...
FIG. 19. — Bothriolepis sp., lower part of the Dong Tho Formation, Givetian, Cau Rong, Minh Hoa Dist...
FIG. 10. —?Holonematidae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Pr...
FIG. 2. —?Galeaspida gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Provin...
FIG. 18. — A-I, Corbicularia noongdensis n. sp., middle part of the Nam Can Formation, Givetian-Fras...
FIG. 7. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 6. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhât, 1997, Ly Hoa Formation,?Low...
FIG. 5. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 4. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 9. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 3. — Vukhuclepis lyhoaensis Janvier, Tong-Dzuy, Ta Hoa & Doan Nhat, 1997, Ly Hoa Formation,?Low...
FIG. 15. — Youngolepididae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian,Ly Hoa, Quang Binh P...
FIG. 12. — Petalichthyida indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Province, Vie...
FIG. 14. — Youngolepididae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh ...
FIG. 16. — Arthropoda, Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Province, Vietnam: A, Ph...
FIG. 13. — Sarcopterygii gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Pr...
FIG. 19. — Bothriolepis sp., lower part of the Dong Tho Formation, Givetian, Cau Rong, Minh Hoa Dist...
FIG. 10. —?Holonematidae gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Pr...
FIG. 2. —?Galeaspida gen. et sp. indet., Ly Hoa Formation,?Lower Devonian, Ly Hoa, Quang Binh Provin...
FIG. 18. — A-I, Corbicularia noongdensis n. sp., middle part of the Nam Can Formation, Givetian-Fras...