Geologic (1656) structure contour maps each pair of Q / R holes within
Stone Hedge Double Bluestone Horseshoe indicates that the Ancient coal
miners intentionally designed Q / R holes to represent South Wales
Coalfield synclinal basin structure.
See the Bluestone Sockets 'dumb-bell'
http://www.geolsoc.org.uk/webdav/site/GSL/shared/images/education_and_careers/Gower_Field_Guide/GowerSWcoalfield.JPG
The Ancient coal miners Double Bluestone Horseshoe architecture, the
Q / R holes and trench are positive Bluestone source identification,
and the trench connecting Q trough and R trough depressions for South
Wales Coalfield basin structure thrust.
Fold 'dumb-bell' for Double Horseshoe
http://www.geolsoc.org.uk/webdav/site/GSL/shared/images/education_and_careers/Gower_Field_Guide/GowerSWcoalfield.JPG
Westphalian-Stephanian microfloral and macrofloral record in Double
Bluestone Horseshoe matches South Wales Coalfield microfloral and
macrofloral record of Dr. Garry Denke (1622-1699) Diary (1656) biozone
identified 24 biodiverse species.
Stonehenge Bluestone Glacial Erratics
http://www.soton.ac.uk/~imw/jpg/South-Wales-map-1300.jpg
Seven Sisters of Wales had always been recognized historically for a
coal pit that was located in the middle of what was the richest source
of coal in the world. The pit was named Seven Sisters Colliery after
Evan Evans-Bevan seven daughters.
Q / R Bluestones Seven Sisters Source
http://maps.google.com/maps?q=Seven+Sisters,+Neath,+West+Glamorgan,+UK
Garry Denke
