Vernal

Calendar Studies (Popularity: )

Articles on the Gregorian and Julian calendars, the ISO date format, the Julian day number ...
Category: Science\Astronomy\Calendars and Timekeeping

Bosco's RockPile (Popularity: )

A site for sharing dinosaur, paleontology, geology, rock and mineral pictures, sites and information.
Category: Science\Earth Sciences\Paleontology\Directories

Sundial, calendar and Khmer temples (Popularity: )

Experimental astronomy applied on research of solar orientation of the temples in SE-Asia.
Category: Science\Astronomy\Amateur

Archaeology Pages (Popularity: )

Archaeology related articles and galleries by James Q. Jacobs, covering archaeogeodesy, prehistory, paleoanthropology, the Andes, ...
Category: Science\Social Sciences\Archaeology

H.T. Harvey & Associates (Popularity: )

Ecological consulting services for public agencies and private companies. Location California (USA); projects worldwide.
Category: Science\Biology\Ecology\Consultants

Rock Art Pages (Popularity: )

A series of articles by James Q. Jacobs on the rock art of the American ...
Category: Science\Social Sciences\Archaeology\Topics