RGIN: 0cm 0cm 0pt; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2" class=MsoNormal>rning: 18.0pt; mso-bidi-font-family: 宋体" lang=EN-US>A New Burgess Shale-Type Biota from the Upper Shilongdong Formation, Lower Cambrian of refix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />
RGIN: 0cm 0cm 0pt; mso-pagination: widow-orphan" class=MsoNormal align=left>rning: 0pt; mso-bidi-font-family: 宋体" lang=EN-US>Early-Middle Cambrian Burgess shale-type fossil assemblages are widely known from North America, Siberia and refix = ns0 ns = "urn:schemas-microsoft-com:office:smarttags" />