Early Jurassic radiolarians from bedded chert in Kamiaso, Mino Belt, central Japan

Y. Isozaki, and T. Matsuda

1985

Article

Earth Science 39(6):429-442

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Taxa discussed in this work:

• Hsuum matsuokai
• Laxtorum hichisoense
• Laxtorum jurassicum
• Transhsuum hisuikyoense

Taxonomy:

• Laxtorum jurassicum belongs to Laxtorum - Isozaki and Matsuda (1985)
• Laxtorum hichisoense belongs to Laxtorum - Isozaki and Matsuda (1985)
• Hsuum matsuokai belongs to Hsuum - Isozaki and Matsuda (1985)