The paper intends to present a list of bibliographic resources related to the study of the significance of human activity relating to the emission of different types of large forms from the face of the planet earth. It tends to evaluate a chapter relating to the book, ‘Twilight of the Mammoths' written by Paul S. Martin to help identify and reflect on salient sub-sections (Martin, 2005). Use of annotated bibliography would be conducted to gain effective information to the issues highlighted in the different sections to contribute in generation of potential inferences related to the research statement.