TY - JOUR T1 - A robot trace maker: modeling the fossil evidence of early invertebrate behavior. JO - Artif Life UR - http://eprints.whiterose.ac.uk/107030/ PY - 1997/01/01 AU - Prescott TJ AU - Ibbotson C ED - DO - DOI: 10.1162/artl.1997.3.4.289 VL - 3 IS - 4 SP - 289 EP - 306 Y2 - 2025/07/10 ER -