trackway

Dougherty. 2006 [2002]. OCLC 49777633 –通过Google Books （英语）.  E., Bill. Trackway Walls at Grand Avenue. www.nycsubway.org. July 31, 2007 [December 13, 2016]

2003: 253 [March 13, 2009]. ISBN 0-253-34179-5.  Reisman, Will. Muni Metro trackway trouble unresolved. San Francisco Examiner. December 14, 2010 [January

org. [January 1, 2012]. （原始内容存档于2012-05-10）.  "We are in the northern trackway of the unused shuttle station, looking west toward the open shuttle station

包含鐮刀龍科的南雄龍、暴龍科的虔州龍、蜥腳類的贛南龍、鴨嘴龍科的小鴨嘴龍。其中鴨嘴龍科非常罕見。然而楊梅坑附近的足跡化石（英语：Fossil trackway）呈現出鳥臀目恐龍（鴨嘴龍科）所佔的優勢，此外還有結節龍科、鐮刀龍科、暴龍科、虛骨龍類、恐爪龍類、鳥類的舞龍足跡（Wupus）、蜥腳類（可能是

Lockley, M., Meyer, C., and Petit, J.-P. (1999). Discovery of a thyreophoran trackway in the Hettangian of central France. C. R. Acad. Sci. Paris 2 328, 215-219