Oxytropidoceras Posted January 7, 2014 Share Posted January 7, 2014 (edited) 49-Million-Year-Old Cockroach Fossil Found By Laura Poppick, Live Science, January 06, 2014 http://www.livescience.com/42351-european-cockroach-fossils.html An Old World Cockroach Species May Have Originated In North America, Red orbit, January 6, 2014 http://www.redorbit.com/news/science/1113039130/old-world-cockroach-species-discovered-north-america-010614/ After a 49-million-year hiatus, a cockroach reappears in North America, Phys.Org http://phys.org/news/2014-01-million-year-hiatus-cockroach-reappears-north.html Vršansky, P., R. Oruzinsky, P. Barna, L. Vidlicka, and C. C. Labandeira, 2014, Native Ectobius From the Early Eocene Green River Formation of Colorado and Its Reintroduction to North America 49 Million Years Later. Annals of the Entomological Society of America. vol. 107, no.r 1, pp. 28-36. http://www.ingentaconnect.com/content/esa/aesa/2014/00000107/00000001/art00003 Yours, Paul H. Edited January 7, 2014 by Oxytropidoceras Link to comment Share on other sites More sharing options...
Shamalama Posted January 7, 2014 Share Posted January 7, 2014 Been trying to kill them off for 49 million years and we still can;t get rid of them! -Dave __________________________________________________ Geologists on the whole are inconsistent drivers. When a roadcut presents itself, they tend to lurch and weave. To them, the roadcut is a portal, a fragment of a regional story, a proscenium arch that leads their imaginations into the earth and through the surrounding terrain. - John McPheeIf I'm going to drive safely, I can't do geology. - John McPheeCheck out my Blog for more fossils I've found: http://viewsofthemahantango.blogspot.com/ Link to comment Share on other sites More sharing options...
Scylla Posted January 7, 2014 Share Posted January 7, 2014 More like 300 million years! One more link to same story: http://news.discovery.com/animals/insects/4-million-year-old-cockroach-fossil-found-140107.htm Link to comment Share on other sites More sharing options...
Shamalama Posted January 7, 2014 Share Posted January 7, 2014 Ah... tis true -Dave __________________________________________________ Geologists on the whole are inconsistent drivers. When a roadcut presents itself, they tend to lurch and weave. To them, the roadcut is a portal, a fragment of a regional story, a proscenium arch that leads their imaginations into the earth and through the surrounding terrain. - John McPheeIf I'm going to drive safely, I can't do geology. - John McPheeCheck out my Blog for more fossils I've found: http://viewsofthemahantango.blogspot.com/ Link to comment Share on other sites More sharing options...
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