| 摘要 | 第1-12页 |
| Abstract | 第12-20页 |
| Preface | 第20-26页 |
| Chapter 1 Literature reviews | 第26-35页 |
| §1.1 International Studies | 第27-29页 |
| ·Research of terrestrial Permian-Triassic boundary | 第27-28页 |
| ·Research to terrestrial Permian-Triassic transition flora | 第28-29页 |
| §1. 2 Studies in China | 第29-32页 |
| ·Establishing a fairly complete framework of stratigraphic units in western Guizhou and eastern Yunnan | 第29-30页 |
| ·Research on the paleofloras | 第30-32页 |
| §1.3 Studies in the research area for the dissertation | 第32-35页 |
| Chapter 2 Stratigraphy of non-marine Permian-Triassic, Western Guizhou and Eastern Yunnan Provinces | 第35-60页 |
| §2.1 Lithostratigraphy units across Permian-Triassic boundary in research area | 第35-38页 |
| §2.2 Permian-Triassic deposition environmental changes in research Area | 第38-42页 |
| ·Carbonates terrace stage in Early-Middle Permian | 第38页 |
| ·Continent and littoral-neritic sea stage in Late Permian-early Late Triassic | 第38-42页 |
| §2.3 Description of Sections across Permian-Triassic | 第42-60页 |
| ·Chahe Section in Weining, Guizhou Province | 第42-43页 |
| ·Zhejue Section in Weining, Guizhou Province | 第43-44页 |
| ·Mide Section A in Xuanwei, Yunnan Province | 第44-52页 |
| ·Mide Section B in Xuanwei, Yunnan | 第52-56页 |
| ·Tucheng Section in Panxian, Guizhou | 第56-60页 |
| Chapter 3 Systematic Descriptions | 第60-101页 |
| Division Lycophyta | 第60-70页 |
| Division Arthrophyta | 第70-77页 |
| Division Pteridophyta | 第77-88页 |
| Division Progymnospermophyta | 第88-89页 |
| Division Pteridospermophyta | 第89-94页 |
| Order Gigantopteridales | 第94-101页 |
| Chapter 4 Paleofloral assemblage across the Permian-Triassic boundary, Western Guizhou and Eastern Yunnan Provinces | 第101-145页 |
| §4.1 Composition and general features of the studied paleofloras | 第102-113页 |
| ·Lycophyta: Lepidodendrales and Isoetales | 第102-104页 |
| ·Arthrophyta | 第104页 |
| ·Pteridophyta | 第104页 |
| ·Progymnospermophyta: Noeggerathipsida | 第104页 |
| ·Pteridospermophyta | 第104-110页 |
| ·Cycadophyta | 第110页 |
| ·Ginkgophyta | 第110-111页 |
| ·Coniferophyta | 第111页 |
| ·Gymnospermarum Seeds | 第111页 |
| ·Plantae incertae sedis | 第111页 |
| ·Gigantopteridales and Glossopteridales | 第111-112页 |
| ·Other forms | 第112-113页 |
| §4.2 Latest Permian (Changhsingian Stage, the upper part of Xuanwei Formation) floral assemblage | 第113-127页 |
| ·General aspects | 第114-115页 |
| ·Characters of representative taxonomic groups of the Cathaysian flora in this assemblage | 第115-119页 |
| ·Correlations with domestic and foreign coeval flora | 第119-127页 |
| §4.3 Early Early Triassic(Induan, Kayitou Formation)Floral Assemblage in Western Guizhou and Eastern Yunnan Provinces | 第127-145页 |
| ·Paleofloral Assemblage of the Kayitou Formation | 第128页 |
| ·Comparison with Coeval Floras Domain and Abroad | 第128-133页 |
| ·Biostratigraphic and paleogeographic implications of the first discovery of Induan Annalepis in Mide and Tucheng localities | 第133-140页 |
| ·Biostratigraphic and paleogeographic implication of Peltaspermum | 第140-145页 |
| Chapter 5 Biostratigraphy, extinction Pattern and recovery of the Permian- Triassic Flora in Western Guizhou-Eastern Yunnan | 第145-206页 |
| §5.1 Non-marine Permian-Triassic biostratigraphical boundary in western Guizhou and eastern Yunnan | 第146-178页 |
| ·Stratigraphical implication of the non-marine Permian-Triassic macrofloras from western Guizhou-eastern Yunnan | 第146-158页 |
| ·Biostratigraphy of the palynological assemblages across the Permian-Triassic boundary | 第158-178页 |
| §5.2 Extinction pattern of the flora across the Permian-Triassic boundary in Western Guizhou and Eastern Yunnan | 第178-185页 |
| ·Changes of mega-flora fossils from the Late Permian to Early Triassic | 第180-183页 |
| ·Changes of palynomorph assemblages across the PTB | 第183-185页 |
| §5.3 Recovery of flora from South China after the end-Permian biotic Crisis | 第185-198页 |
| ·Triassic land-plant recovery in North China: a model | 第186-188页 |
| ·Triassic land-plant recovery in Europe | 第188-189页 |
| ·Triassic land-plant recovery in South China | 第189-198页 |
| §5.4 Paleoclimatological characteristics-from the evidence of Paleofloras during the first stage of the Early Triassic Recovery | 第198-201页 |
| §5.5 Plant evolutionary dynamics across the Permian-Triassic transition in western Guizhou and eastern Yunnan | 第201-206页 |
| ·Migration to gigantopterids flora and coal swamps | 第201-203页 |
| ·Nonbiotic changes | 第203-206页 |
| Conclusions | 第206-209页 |
| Acknowledges | 第209-211页 |
| References | 第211-229页 |
| Explanations of the plates | 第229-289页 |
