간행물
한국지구과학회지 KCI 등재 The Journal of The Korean Earth Science Society
- 발행기관 한국지구과학회
- 자료유형 학술지
- 간기 격월간
- ISSN 1225-6692 (Print)2287-4518 (Online)
- 수록기간 1979 ~ 2024
- 주제분류 자연과학 > 지구과학 자연과학 분류의 다른 간행물
- 십진분류KDC 450DDC 550
권호리스트/논문검색
제1권 제1호 (1979년 12월) 3건
1.
1979.12
구독 인증기관 무료, 개인회원 유료
Study on the Carboniferous strata started in 1886, and that of Pusulinids in 1906. Stratigraphic study of the Korean Carboniferous strata in 1919 resulted in the four fold division of the Pyeongan System which embraces the Permo -Carboniferous, though a new scheme of subdivision of the Carboniferous has been proposed by the study of fusulinids in 1969. More than 60 species of Carboniferous fusulinids belonging to 20 genera have been described from South Korea. Of these fusulinids the Pseudostaffella-Neostaffella -Xenostaffella line shows an interesting development. Small Pseudostaffella gave rise to Pseudostaffella kimi which may have developed into the larger forms with the ooncave peripherise and concave umbilici. These are Neoataffella, N. hanensis, N. papilioformia, and N. magna. For these four-sided concave larger form8 a new subgenus name Hanostaffella is proposed. Genus Xenoataffella is the extremely squeezed form with the evolute outermost volution, though the other biocharacters are almost the same as in Hanostaffella.
4,600원
2.
1979.12
구독 인증기관 무료, 개인회원 유료
4,000원
