Almut Iken
Almut Iken ( 1 October 1933 – 10 December 2018 ) was a German glaciologist most noted for her work on the role of basal meltwater in subglacial motion . 
<triplet> Almut Iken <subj> 1 October 1933 <obj> date of birth <subj> 10 December 2018 <obj> date of death