10.6084/m9.figshare.4829242.v1 R. J. Sewell R. J. Sewell K. W. F. So K. W. F. So D. L. K. Tang D. L. K. Tang A. Carter A. Carter 1983D. Unravelling an allochthonous, subaqueously deposited volcanic–epiclastic to subaerial andesitic lava assemblage in Hong Kong: age, stratigraphy and provenance studies of the Middle Jurassic Tuen Mun Formation Geological Society of London 2017 Jurassic 1983 D stratigraphy provenance studies Mun subaqueously drillhole Formation Hong Kong allochthonou Tuen Unravelling subaerial andesitic lava assemblage Geology 2017-04-07 13:29:00 Journal contribution https://geolsoc.figshare.com/articles/journal_contribution/1983D_Unravelling_an_allochthonous_subaqueously_deposited_volcanic_epiclastic_to_subaerial_andesitic_lava_assemblage_in_Hong_Kong_age_stratigraphy_and_provenance_studies_of_the_Middle_Jurassic_Tuen_Mun_Formation/4829242 1983D drillhole record