Crocodylomorph (IMAGE) University of the Witwatersrand Caption The black silhouette is a rough indication of what BP/1/8484 would have looked like. In the background, a sample of a microscopic image showing the bone structure of the giant early crocodylomorph from this study. The type of bone tissue is called parallel-fibred bone. The growth mark indicates when the animal stopped growing during the unfavourable growing season. Credit Jennifer Botha; silhouette phylopic.org. Usage Restrictions No restrictions. License Public Domain 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.