Search results
Results from the WOW.Com Content Network
Illustration of a fossil of the Cambrian crustacean Protocaris †Protocaris †Protocycloceras †Protocycloceras rushense †Protoleptostrophia †Protoleptostrophia perplana †Protomya – or unidentified comparable form †Protospongia – tentative report †Prozacanthoides †Pseudoatrypa †Pseudoatrypa devoniana †Pseudolingula
Wujicaris is a crustacean known from the Chengjiang Lagerstatte, uniquely fossilised in Orsten-type preservation and known from four larval specimens in the early metanauplius stage roughly 270 μm long.
The Cambrian explosion (also known as Cambrian radiation [1] or Cambrian diversification) is an interval of time beginning approximately in the Cambrian period of the early Paleozoic, when a sudden radiation of complex life occurred and practically all major animal phyla started appearing in the fossil record.
Hymenocaris is a genus of Cambrian crustaceans. Taxonomy. Some species originally assigned to Hymenocaris were later transferred to Canadaspis, ...
It preserves fossils dating back to the Cambrian Period. The base of the Kinzers Formation is primarily a dark-brown shale. The middle is a gray and white spotted limestone and, locally, marble having irregular partings. The top is a sandy limestone which weathers to a fine-grained, friable, porous, sandy mass. [2]
Dala is estimated to be around 2 millimetres long extrapolating from partial specimens, with no preserved head in the holotype and only a fragmentary one in the paratype. . It has eight pairs of thoracic appendages forming a filter apparatus, four pairs of cephalic appendages, a large labrum and five ring-shaped abdominal segments, alongside a long furca on the posteriormost segme
Human remains found in Lebanon Township, Pennsylvania, in 1973 have been identified, officials in the state confirmed. Pennsylvania State Police Sgt. Josh Lacey announced in a press conference on ...
Altoona Mirror - Altoona; Beaver County Times - Beaver; Bedford Gazette - Bedford; The Bradford Era - Bradford; Butler Eagle - Butler; Bucks County Courier Times - Langhorne; Bucks County Herald - Plumstead Township