Pasiega Panel (image) University of Southampton Share Print E-Mail Caption Panel 78 in La Pasiega. The scalariform (ladder shape) composed of red horizontal and vertical lines dates to older than 64,000 years and was made by Neanderthals. Credit C.D Standish, A.W.G. Pike and D.L. Hoffmann Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.