古近紀

古近纪
Gǔjìn Jì
  1. (geology) the Paleogene period (part of the Cenozoic era, spanning from 66.0 to 23.03 million years ago)
  2. the Paleogene period (part of the Cenozoic era, spanning from 66.0 to 23.03 million years ago)

Wiktionary

Entry Composition

=1 古 Gǔ surname Gu
=1 古 gǔ
  1. ancient
  2. old
  3. paleo-
=1 古 gù
  1. (obsolete on its own in Standard Chinese) alternative form of 固 (gù)
  2. (obsolete on its own in Standard Chinese) alternative form of 故 (gù)
  3. alternative form of 固 (gù)
  4. alternative form of 故 (gù)
=1 古 kū
  1. (obsolete on its own in Standard Chinese) only used in 古成
  2. only used in 古成
2 近 jìn
  1. near
  2. close to
  3. approximately
=3 紀 Jǐ
  1. surname Ji
  2. also pr. Jì
=3 紀 jì
  1. order
  2. discipline
  3. age
  4. era
  5. period
  6. to chronicle