Ten scientists, including Prof. Hirayama, are presently studying the rocks and fossils discovered in the rocks.
(Ten scientists, including Prof. Hirayama; are studying; the rocks and fossils discovered in the rocks; T:presently) (the rocks and fossils; discovered; L:in the rocks)
Ten scientists, including Prof. Hirayama the rocks and fossils
are studying discovered
the rocks and fossils discovered in the rocks T:presently
L:in the rocks