Here high-domed ceilings drip with stalagtites, and human bones more than 50,000 years old have been found.
Human remains have been discovered that are over 50,000 years old.
mnli hypothesis: Human remains have been discovered that are over 50,000 years old. premise: Here high-domed ceilings drip with stalagtites, and human bones more than 50,000 years old have been found.