Complex sentence: When described, Poinar and Brown suggested Mexican amber was derived from "H. mexicana" resin, while in 2011 another "Hymenaea" species, "H. allendis" was described from fossils also found in the amber.
Split into simpler sentences: When described, Poinar and Brown suggested Mexican amber was derived from "H. mexicana" resin. In 2011 another "Hymenaea" species, "H. allendis", was described from fossils also found in the amber.