Reviews

"...this is an original work rather than a re-presentation of existing knowledge..." Geology Today"Stephen Hurrell's book (proposes) an increasing gravity throughout geologic time. Its clear and lively descriptions lead the reader straight to the core of the arguments" Professor Giancarlo Scalera"Hurrell [has] shown dinosaurs' bones could not have borne their weight" Professor S. Warren Carey"surface gravity during the Permian was ... precisely what you are suggesting ... much reduced surface gravity would have benefited their existence and mobility immensely" Dr James Maxlow"Like many such independent thinkers ... we can understand the huge size of the Dinosaurs" Professor Lance Endersbee"Stephen Hurrell has put his finger on an answer to what is surely one of the most perplexing questions in palaeontology - why the dinosaurs were so huge" Don Findlay"...has written a landmark book that will still be read and cited 100 years from now" William Erickson"...finally gives compelling universal answers as to why giants existed back 'then' and not 'now'." David de Hilster