Abstract: A nest with four dinosaur eggs from the Early Cretaceous Quantou Formation in Gongzhuling area of Jilin Province is described here. The eggs are spherical in shape；the eggshell thickness varies between 1.4~1.7 mm；the outer surface of the eggshell is completely covered by circular or oval pits. Eggshell layer is composed of 2 to 3 superimposed basic structure units. There are some relatively wide pore canals between the units, which are laterally interlocked with interfusion each other to form a thin hard layer near the outer surface of the eggshell. The pore canals are irregular in shape. Based on all above mentioned characters of the egg fossils from Gongzhuling, Jilin Province the authors designate them as a new oospecies of Dictyoolithus, named as Dictyoolithus gongzhulinensis.Dictyoolithus gongzhulingensis is the first time found in the Northeast of China and also a new found in the Early Cretaceous strata.

Key words: Gongzhuling of Jilin Province, Early Cretaceous, Quantou Formation, dinosaur egg