It is suitable for use as semiconductor material in a thin-film transistor.

Important Oligocene land faunas are found on all continents except Australia.

The Oligocene oceans had some resemblance with today's fauna.

The new specimen dates back to the Eocene-Oligocene boundary (33 million years ago).

The Great Jagged Narrow-Toothed Shark lived during the Oligocene ephoch and was a top predator.

It is a subvolcanic vault, which was emerged probably during the Oligocene age.

A nanocomposite composition is disclosed which comprises clay and an effective amount of a benoxazine monomer, oligomer, and/or polymer.

However few fossils have been found, of the Menyanthaceae-Asteraceae clade in the Oligocene, about 29 Mya.

The resulting precursor oligocene can be converted to the oligocene with a heat treatment, particularly after providing a solution hereof on a substrate.

Badlands National Park contains the world's richest Oligocene epoch fossil beds, dating 23 to 35 million years old.

Badlands National Park also contains the world's richest Oligocene epoch fossil beds, dating 23 to 35 million years old.

This bird lived during the Early Oligocene (30 mya), when the area had a humid, subtropical climate similar to the northern Caribbean today.[3]

Badlands National Park contains the world’s richest Oligocene epoch fossil beds, dating 23 to 35 million years old.

The Tertiary Age bedrock (Oligocene Period) is composed of asteriated limestone forming the backbone of the Bordeaux terroir.

The western chain, of upper Oligocene age to the middle Miocene, is linked to the fossil subduction of Vitiaz.