Yokoyama, Kazumi <br/><br/>
Tuffs from the lower sequence of the Kiwada Formation along the Yoro River in the Boso Peninsula, Central Japan 

 - Tokyo  National Science Museum  December 1998 
 - pp. 99-111  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANALISIS MODAL<br/>CUMMINGTONITA<br/>HORNBLENDA<br/>TOBA VOLCANICA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>JAPON
<br/><br/><label>Subjects--Index Terms: </label>FORMACION KIWADA