. "1559"^^ . . . . . "1097285487"^^ . . . . . "Mikhailov, 1991"@en . . . . . . . . . . . . . . . . . . "Subtiliolithus"@en . . . . . . . . "Subtiliolithus is an oogenus of fossil egg from the Nemegt Formation of Mongolia and the of Japan. The eggs are notable for a very thin eggshell. It contains three oospecies: S. hyogoensis, S. kachchhensis and S. microtuberculatus. They were originally classified as a distinct oofamily, Subtiliolithidae, but numerous similarities to Laevisoolithus have led to their reclassification as Laevisoolithid eggs. A complete skeleton of Nanantius valifanovi was found associated with Subtiliolithus eggshells, indicating that the oogenus represents eggs of enantiornithine birds."@en . . . "Subtiliolithus"@en . . . . . . "30332250"^^ . . . "Subtiliolithus is an oogenus of fossil egg from the Nemegt Formation of Mongolia and the of Japan. The eggs are notable for a very thin eggshell. It contains three oospecies: S. hyogoensis, S. kachchhensis and S. microtuberculatus. They were originally classified as a distinct oofamily, Subtiliolithidae, but numerous similarities to Laevisoolithus have led to their reclassification as Laevisoolithid eggs. A complete skeleton of Nanantius valifanovi was found associated with Subtiliolithus eggshells, indicating that the oogenus represents eggs of enantiornithine birds."@en . . .