maddenia造句

• ""'Maddenia " "'is an extinct genus of Lake Colhu?Huapi in the place La Cantera, in the Chubut Province, in Argentina, in sediments corresponding to the Sarmiento Formation, that dates of the late Oligocene ( Deseadan mammal age ).
• The name of the genus " Maddenia ", is in homage to the palaeontologist Richard Madden, by his contributions to the palaeontology of South America, whereas the name of the type species and only known, " Maddenia lapidaria ", derives of the Latin " lapidarius ", " of stone ".
• The name of the genus " Maddenia ", is in homage to the palaeontologist Richard Madden, by his contributions to the palaeontology of South America, whereas the name of the type species and only known, " Maddenia lapidaria ", derives of the Latin " lapidarius ", " of stone ".
• Further refinement shows that " Exochorda "  " Oemleria "  " Prinsepia " is somewhat separate from " Prunus "  " Maddenia "  " Pygeum ", and that the traditional subfamilies Maloideae and Spiraeoideae must be included in Amygdaloideae if a paraphyletic group is to be avoided.