Complex sentence: The second wave of research launched in the 1980s by biological anthropologist Elwyn Simons who unearthed in 1988 at a cave known as Antsiroandoha in the Ankarana Massif, northern Madagascar a nearly complete skeleton and skull in addition to the remains of roughly a dozen other individuals.
Split into simpler sentences: The second wave of research launched in the 1980s by biological anthropologist Elwyn Simons. A nearly complete skeleton and skull were found, in addition to the remains of roughly a dozen other individuals.