지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 이동진
- 발행연도
- 2018
- 저작권
- 안동대학교 논문은 저작권에 의해 보호받습니다.
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초록· 키워드
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One of the earliest of symbiotic relationship between rugose corals and stromatoporoids occurs in the Late Ordovician Xiazhen Formation at Zhuzhai in the JCY (Jiangshan-
Changshan-Yushan) triangle region of South China.
Among the 12 genera of stromatoporoids, only two of clathrodictyids (Clathrodictyon and Ecclimadictyon) hosted solitary rugose corals, Tryplasma and Streptelasma. This association occurs mainly in reef and related facies in the lower part, and became more common in the upper part of the formation. It was initiated by larval settlement of the rugose corals on the growth surface of the stromatoporoids.
Rugose corals may have physically been protected within the
stromatoporoid skeletons and benefited in feeding activity while
growth of stromatoporoids was harmed by decreasing filter feeding surface. The intergrowth associations between rugose
corals and stromatoporoids reported in this study from the
Xiazhen Formation indicate that the Late Ordovician was the
period of the ‘pioneer stage’ on development of complex
ecological associations of early metazoans.
Changshan-Yushan) triangle region of South China.
Among the 12 genera of stromatoporoids, only two of clathrodictyids (Clathrodictyon and Ecclimadictyon) hosted solitary rugose corals, Tryplasma and Streptelasma. This association occurs mainly in reef and related facies in the lower part, and became more common in the upper part of the formation. It was initiated by larval settlement of the rugose corals on the growth surface of the stromatoporoids.
Rugose corals may have physically been protected within the
stromatoporoid skeletons and benefited in feeding activity while
growth of stromatoporoids was harmed by decreasing filter feeding surface. The intergrowth associations between rugose
corals and stromatoporoids reported in this study from the
Xiazhen Formation indicate that the Late Ordovician was the
period of the ‘pioneer stage’ on development of complex
ecological associations of early metazoans.
목차
CONTENTS 11. INTRODUCTION 22. MATERIAL AND MATHODS 53. TRYPLASMA 84. STROMATOPOROIDS 125. SYMBIOSIS 156. SYMBIOTIC ASSOCIATION 197. DISCUSSION AND CONCLUSION 42ACKNOWLEDGMENTS 45REFERENCES 47ABSTRACT 54
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