Although damaged with bone infection, paleontologists were successful

The phrase 'Although damaged with bone infection' should modify Big AI. So A and B out. In option E, we are not sure whether the phrase is modifying Paleontologists or Big AI.

A. Although damaged with bone infection, paleontologists were successful in excavating Big Al, a specimen of Allosaurus dinosaur from the late Jurassic period.

B. Although damaged with bone infection, paleontologists succeeded in excavating Big Al, a specimen of Allosaurus dinosaur from the late Jurassic period.

C. Although damaged with bone infection, Big Al, a specimen of Allosaurus dinosaur from the late Jurassic period, could be successfully excavated by paleontologists.

D. Although damaged with bone infection, Big Al, a specimen of Allosaurus dinosaur could be excavated by paleontologists from Jurassic period.

E. Paleontologists succeed in excavating Big Al, a specimen of Allosaurus dinosaur from the late Jurassic period, although damaged with bone infection.