Creating sitemaps for blogger blogspot blog for submitting to search engines

To create a sitemap for ur blog , Go to Webmaster Tools link and the bottom of ur blogspot dashbord, click on the link of your blog , than go to sitemap link at the left paneYou can create either rss.xml or atom.xml format sitemapsIt doesn't matter which one you use, they should both be accepted as valid sitemap, for submitting sitemap u may need to varify your ownership by putting a varification