1972年，中国地质大学（原武汉地质学院）叶俊林教授回自贡探亲期间，在自贡市贡井区河街东岳庙后面山崖边由山崖壁上塌落下来的几块巨石上发现许多小型的恐龙足迹化石，但由于诸多原因一直未予报道。最近，叶俊林教授把他的发现告诉我馆。我馆立即派人前往现场调查确认，并对 In 1972, Professor Ye Junlin of China University of Geosciences (formerly Wuhan Geological College) returned to Zigong to visit his relatives and found many small dinosaur footprints on the boulders that fell down from the cliffs on the cliffs behind the Dongyue Temple in Gongjing District, Zigong District Fossils, but for many reasons have not been reported. Recently, Professor Ye Junlin told me his discovery. Our museum immediately sent people to the scene to confirm the investigation, and right