Crouching shells, hidden sponges: Unusual Late Ordovician cavities containing sponges

详细信息    查看全文

• 作者：Jino Park^a ; ^{jinopark@korea.ac.kr} ; Jeong-Hyun Lee^b ; ^{jeonghyunlee@cnu.ac.kr} ; Jongsun Hong^a ; ^{bulgeun@korea.ac.kr} ; Suk-Joo Choh^a ; ^{sjchoh@korea.ac.kr} ; Dong-Chan Lee^c ; ^{dclee@chungbuk.ac.kr} ; Dong-Jin Lee^d ; ^e ; ^{djlee@andong.ac.kr}
• 关键词：Intraskeletal crypt ; Demosponge ; Micritic carbonate ; Late Ordovician ; South China
• 刊名：Sedimentary Geology
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：347
• 期：Complete
• 页码：1-9
• 全文大小：2153 K
• 卷排序：347

文摘

Sponge-bearing molluscs and corals from shallow marine muddy carbonate succession. Sponge remains mostly occur within cavities ranging 1–30 mm2. Monotonous cryptic biota differs from those of coeval reef and hardground crypts. Short-lived intraskeletal cavities exploited by natural extension of open benthos.