The photo provided in this Tweet by Anselm Pi Rambla certainly suggests that these newly discovered geoglyphs are cruder, and thus possibly earlier, than Nazca culture geoglyphs. They have the look of other Paracas style geoglyphs that have been discovered in the last decade or so.
New lines are revealed by the strong winds in the Nazca pic.twitter.com/9wQKInmg16The director of the regional archaeological authority, the Regional Directorate of Culture of Ica, Ruben Garcia Sota, told El Comercio that this recent discovery of new geoglyphs is “a valuable contribution to our knowledge of ancient Nazca”.
— Anselm Pi Rambla (@pirambla) August 3, 2014
My theory that the Nazca Lines and biomorph geoglyphs were an ancient religious response to total solar eclipses that occurred over southern Peru may be read in this old website that preserves much of the content of my original website that went down in 2006. A more recent and updated version with new eclipse maps from NASA may be read in this earlier blog post.
these earlier blog posts -