Researchers have recently discovered the smallest-ever dinosaur eggs, no larger than grapes, in Ganzhou, China. Dating back over 80 million years, these eggs belong to a new species called Minioolithus ganzhouensis. The most complete egg measures only 29 millimeters, setting a new record for the smallest dinosaur egg ever found.
The unique egg arrangement of these newly discovered eggs, with a worm-like and nodular appearance, distinguishes them from previously known dinosaur eggs. The research team, which included scientists from China University of Geosciences and the Institute of Vertebrate Paleontology and Paleoanthropology, used advanced techniques such as scanning electron microscopy to study these eggs.
The previous record for the smallest non-avian dinosaur egg was held by an egg from Japan’s Tamba City, belonging to the species Himeoolithus murakamii. This egg, dating back to the Early Cretaceous period, measured 45-by-20 millimeters. In comparison, most large chicken hen eggs are around 62 millimeters in length.
The discovery of these tiny dinosaur eggs sheds new light on the diversity of dinosaur species during the Late Cretaceous period. By uncovering and studying these fossils, researchers hope to learn more about the evolution and biology of these ancient creatures.
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