Sometimes they have large rock samples containing numerous fish fossils, and they may say that these came from a deposit of millions of such fossils.
(they; have; large rock samples containing numerous fish fossils; T:Sometimes) (large rock samples; containing; numerous fish fossils) (they; may say; that these came from a deposit of millions of such fossils) Context(they may say,List([77, 89))):(these; came; from a deposit of millions of such fossils)
they may say,List([77, 89))
they large rock samples they these
have containing may say came
large rock samples containing numerous fish fossils T:Sometimes
numerous fish fossils
that these came from a deposit of millions of such fossils
from a deposit of millions of such fossils