Charles Butts, the famed Appalachian geologist, named the Burket (one t) Shale for an exposure mapped in the area of Burket's Station (now South Altoona) in Blair County, Pennsylvania
Chris Burkett's birth name is Christopher Leon Burkett.
Delbert Burkett's birth name is Delbert Lee Burkett.
Eldon Burkett's birth name is Eldon Gleason Burkett.
Elton Burkett's birth name is Elton Gail Burkett.
Jackie Burkett's birth name is Walter Jackson Burkett.
Jason Burkett's birth name is Jason Aaron Burkett.
John Burkett's birth name is John David Burkett.
Another name for shale is mudstone
Melanee Shale's birth name is Melanee Ann Shale.
Tom Shale's birth name is Thomas Augustine Shale.
The scientific name for shale is "sedimentary rock." Shale is a fine-grained rock composed of compacted mud and clay particles.
Shale = שייל