Seminars

• 

  Major cranial reorganization trends in archosaurs

  • Date

    March 15, 2022

  • Time

    4:00PM - 4:30PM

  • Speaker

    Miss Hiu Wai LEE Department of Earth Sciences, HKU

  Reorganization (co-option) of pre-existing bones occur as the skeletal morphology of tetrapods evolves to produce new ...

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• 

  Coupling megafauna dynamics with land-atmosphere interactions

  • Date

    March 15,2022

  • Time

    3:30PM - 4:00PM

  • Speaker

    Mr Lai O, Leo Department of Earth Sciences, HKU

  Since c.50 ka BP, Eurasia and North America have lost approximately 36% and 72% of their large mammalian genera ...

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• 

  Alfvenic Poynting flux characterized by a substorm-SMC cycle and ionospheric influence

  • Date

    March 1,2022

  • Time

    4:00PM - 4:30PM

  • Speaker

    Mr. YIN Qianfeng Department of Earth Sciences, HKU

  Substorms are elemental physical processes of solar wind energy storage and explosive release in Earth's magnetotail ...

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