Pick Up and Examine the Research note page on the table.
Investigate if there is any gnomish activity in Solusek's Eye
Head to the gnomish camp in Sol's Eye
Speak to An Expedition Archivist located at ( 24, 15, -43 ) Copy/waypoint 23.57, 14.53, -43.32. You must be able to speak gnomish in order to speak to An Expedition Archivist.
Return to the Shrine of Thunder in Lavastorm and speak to the researchers