Astronomy resources at Parsa's Page
Atlases, catalogs, and finding aids.
Keepers of the Double Stars — Joseph S. Tenn, Sonoma State University
The history of double star astronomy and double star catalogs
The Megalithic Portal
The primary website about megaliths in Europe, and throughout the world.
Stone Pages
Stonehenge, stone circles, dolmens, ancient standing stones, cairns, barrows, hillforts and archaeology of megalithic Europe.
The site has an excellent MegaLinks page
of websites dealing with specific sites and areas.
The Modern Antiquarian — site list
Site associated with author Julian Cope. It has pages for megalithic sites, including stone circles, standing stones and rows,
chambered tombs, barrows and cairns, henges and earthworks, etc.
megalithomania — Home of Irish Prehistory
Megalithomania.com is a site originally dedicated to Irish megaliths, but now expanded to include all sorts of antiquities
that are of importance/interest. It now covers historic and prehistoric sites across Ireland, including Neolithic,
Bronze Age, Early Christian and Medieval monuments.
Megalithics
An archive of over 5000 photos of stone circles and other megalithic monuments in the British Isles, Ireland and Europe.
Here you will find Portal Dolmens, Recumbent Stone Circles, Cup and Ring Carvings, Long Barrows, Cairns, Passage Graves,
Wedge Tombs, etc. Most sites have full spherical VR panoramas and infrared photography, plus ten figure map references
measured on site using GPS.
www.prehistoricjersey.net
Megalithic monuments on the island of Jersey, including passage graves, round barrows, and menhirs
Megalithic Guernsey
Megalithic monuments on the island of Guernsey.
Carnac and the Megaliths of Morbihan
Megalithic monuments in the region around Carnac, France, including stone alignments, stone circles, dolmens, and menhirs.
Archaeoastronomy papers by Alexander Thom and family
Archaeoastronomy papers published by Alexander Thom, his son Archibald Stevenson Thom, and his grandson Alexander Strang Thom.
Using topographic maps today
Helpful links and lessons to using paper maps and map tools in the 21st century.