New information about late cretaceous pycnodont fishes (Actinoptergyii, Pycnodontiformes) from the near east [0.03%]
关于近东地区晚白垩世齿皮鱼的新信息（辐鳍鱼纲，齿皮鱼目）
John J Cawley,Jürgen Kriwet
John J Cawley
Over roughly the last decade, the Lebanese Cenomanian localities have revealed high numbers of newly discovered pycnodont taxa and even two new families of pycnodonts. Here, two new taxa of pycnodont fishes from the Near East are presented,...
Possible sexual dimorphism in Pankowskichthys libanicus (Neopterygii, Pycnodontiformes) from the Cenomanian of Lebanon [0.03%]
利巴嫩森诺曼阶潘科夫斯基鱼（Pankowskichthys libanicus，新辐鳍鱼纲，圆齿鱼形目）的两性异形现象的可能性探讨
John J Cawley,Jürgen Kriwet
John J Cawley
Sexual dimorphism is a commonly observed phenomenon in the natural world today but it is far more difficult to determine how common it was in extinct taxa. Here, we describe a new specimen of Pankowskichthys libanicus (Pycnodontiformes, Gla...