Contains measurements of the material attributable to gigantopterid specimens from the early Permian Jambi flora. Both material collected in 1925, as well as material collected in 2004 and 2006. Parent item: Measurements of fossil flora from the early Permian sediments from Mengkarang Formation, Jambi, province of Sumatra, Indonesia 4 datasets about measurements of fossil flora from the early Permian sediments from Mengkarang Formation, Jambi, province of Sumatra, Indonesia