1. Morphological change in response to mass extinction: a case study of Strophomenida (Brachiopoda) at the Late Ordovician Open Access Author: Sclafani, Judith Title: Morphological change in response to mass extinction: a case study of Strophomenida (Brachiopoda) at the Late Ordovician Graduate Program: Geosciences Keywords: Late Ordovician mass extinctionrecoverymorphometricspaleoecologyevolutionary history File: Download DissertationFinal.pdf Committee Members: Mark E Patzkowsky, Dissertation Advisor/Co-AdvisorMark E Patzkowsky, Committee Chair/Co-ChairTimothy Bralower, Committee MemberPeter Daniel Wilf, Committee MemberDavid Peter Hughes, Outside MemberMark E Patzkowsky, Program Head/Chair