Noticias paleontológicas prospectadas y extraidas de la web. Dejamos abierto el blog para su libre acceso como repositorio de información anteriormente publicada, por si alguna vez resulta de utilidad a alguien. Descubierto un nuevo fósil cámbrico, ancestro de los artrópodos.

Este blog es dedicado a la discusión de la era Paleozoica y todo lo que se le associa a esta. Monday, November 9, 2009. The Ordovician period was named after the Ordovices, an ancient tribe in Britain who dwelt in the Welsh Borderland where rock strata of this period occurred. This period began, roughly, 492 million years ago after the Cambrian period and lasted about 57 million years with the beginning of the Silurian period. The Ordovician period is better known f.

Easily add-in a short description about your recipe! This can be of any length. Remember, you are trying to sell your recipe! Easily add-in a short description about your recipe! This can be of any length. Remember, you are trying to sell your recipe! Easily add-in a short description about your recipe! This can be of any length. Remember, you are trying to sell your recipe! Seared Scallops with Butter.