Biostratigraphy of the Akiyoshi Limestone Group,
Biostratigraphy of the Akiyoshi Limestone Group,
Biostratigraphy of the Akiyoshi Limestone Group,
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34<br />
Yasuhiro Ota<br />
350m<br />
300m<br />
250m .<br />
5. Triticites yayamadakensis Zone<br />
6. Schwagerina () cf. saroi Zone<br />
7. Pseudoschwagerina muong<strong>the</strong>nsis Zone<br />
8. Pseud<strong>of</strong>usulina<br />
vulgaris globosa Zone<br />
9. Pseud<strong>of</strong>usulina<br />
aff. ambigua Zone<br />
200m<br />
A<br />
1:1<br />
1. Fusulinella biconica Zone<br />
350m<br />
300m<br />
2. Fusulina cf. shikokuensis Zone<br />
J v' 3. Obsoletes obsoletus Zone<br />
Montiparus sp. A Zone<br />
£- S. Triticites yayamadakensis Zone<br />
250m.<br />
200m'<br />
B<br />
6. Schwagerina ()<br />
t cf. satoi Zone<br />
7. Pseudoschwagerina<br />
/ muong<strong>the</strong>nsis Zone<br />
1:1 a-<br />
350m<br />
2. Fusulina cf. shikokuensis Zone<br />
^ 3. Obsoletes obsoletus Zone<br />
300m<br />
.4. Montiparus sp. A Zone<br />
250m<br />
^<br />
5. Triticites yayamadakensis Zone<br />
200m<br />
C<br />
iiic<br />
Fig. 16.<br />
Cross sections along A-A', B-B' and C-C in <strong>the</strong> Jigoku-dani area.