Definition of Neogene in English:

Neogene

adjective

Geology
  • 1Relating to or denoting the later division of the Tertiary period, comprising the Miocene and Pliocene epochs.

    • ‘They reveal late Cretaceous and Neogene geothermal gradients that were comparable with that at the present day, i.e. no significant increase in basal heat flow.’
    • ‘The preserved Miocene sediments have allowed us to separate the effects of Palaeogene and Neogene uplift.’
    • ‘The hole penetrated 366 m of Lower Pleistocene and Neogene hemipelagic deposits, and terminated in the uppermost Miocene.’
    • ‘The Pliocene is today defined as the later epoch of the Neogene period, between 1.8 and 5.3 Ma.’
    • ‘In contrast, the west side of the basin is marked by a relatively linear contact between uplifted Neogene sedimentary rocks and Quaternary alluvium.’
    1. 1.1as noun the Neogene The Neogene subperiod or the system of rocks deposited during it.

Origin

Late 19th century: from neo- ‘new’ + Greek -genēs ‘born, of a specified kind’ (see -gen).

Pronunciation

Neogene

/ˈniəˌdʒin//ˈnēəˌjēn/