Collector's Guide to Texas Cretaceous Echinoids

Texas is known worldwide as a rich resource for the intricate Cretaceous—age echinoids widely sought by professional and amateur paleontologists. With much of the scientific literature on Texas Cretaceous echinoids decades old, here is an updated and detailed guide for identifying this rich fossil fauna. After a brief description of the climatic events that led to the formation of these marine deposits, readers are introduced to the terminology needed to understand the morphology and biolog...