Within Menispermaceae, endocarp shape is highly variable and often characteristic. This study applied geometric morphometrics to the investigation of horseshoe-shaped endocarps that characterized the ...

Journal of Paleontology, Vol. 90, No. 6 (2016), pp. 1027-1048 (22 pages) Catenipora is one of the most common tabulate coral genera occurring in various lithofacies in the Upper Ordovician Xiazhen ...

In the heart of Nigeria, a quiet revolution is taking place in the world of plant science. Traditionally, the study of leaf shapes—known as leaf morphometrics—has been a painstaking, hands-on task.