Sentence examples for debated origin from inspiring English sources

The Armorican Massif, an extensive outcrop of Variscan basement in western France, is shaped by several planation surfaces of debated origin and age.

This is evident from, for example, the strongly debated origin of the higher stability of branched alkanes relative to linear alkanes1,2 and the possibility of constructing hydrocarbons with extraordinarily long C C single bonds through steric crowding3.

I wrote back and forth with many prominent creationists and hotly debated origins with anyone who dared argue in favor of evolution.

The ancient Greeks called it ilinggous -- denoting eddies of smoke or whirlpools -- and since antiquity, doctors have debated its origin.

While some scientists looking at the virus genome debated its origin, Peter Palese, chairman of microbiology at Mt . Sinai School of Medicine found cause for optimism about the future.

Scientists have long debated the origin of the moon.

Scientists have long debated the origins of these underpinning rocky flotation aids.

Physicians and theologians debated their origins and meanings, poets, authors, politicians, peasants, and prophets were guided by them, or used them to convince others.

For decades, archaeologists and anthropologists have debated the origins of the first donkeys, as well as where domestication occurred.

For decades, archaeologists have debated the origins of several small iron beads excavated from ancient Egyptian graves in a site known as Gerzeh cemetery.

For decades, physicists have debated the origins of high-temperature superconductivity the ability of some materials to carry electricity without resistance at temperatures up to 138 kelvin.