Around 370 million years ago, a distant relative of a modern lungfish began a most extraordinary adventure--emerging from the water and laying claim to the land. Over the next 70 million years, this tentative beachhead had developed into a worldwide colonization by ever-increasing varieties of four-limbed creatures known as tetrapods, the ancestors of all vertebrate life on land. This new edition of Jennifer A. Clack's groundbreaking book tells the complex story of their emergence and evolution. Beginning with their closest relatives, the lobe-fin fishes such as lungfishes and coelacanths, Clack defines what a tetrapod is, describes their anatomy, and explains how they are related to other vertebrates. She looks at the Devonian environment in which they evolved, describes the known and newly discovered species, and explores the order and timing of anatomical changes that occurred during the fish-to-tetrapod transition.
Around 370 million years ago, a distant relative of a modern lungfish began a most extraordinary adventure--emerging from the water and laying claim to the land. Over the next 70 million years, this tentative beachhead had developed into a worldwide colonization by ever-increasing varieties of four-limbed creatures known as tetrapods, the ancestors of all vertebrate life on land. This new edition of Jennifer A. Clack's groundbreaking book tells the complex story of their emergence and evolution. Beginning with their closest relatives, the lobe-fin fishes such as lungfishes and coelacanths, Clack defines what a tetrapod is, describes their anatomy, and explains how they are related to other vertebrates. She looks at the Devonian environment in which they evolved, describes the known and newly discovered species, and explores the order and timing of anatomical changes that occurred during the fish-to-tetrapod transition.
Caleb Zeno, a wealthy and successful media mogul, refuses to allow emotions into any aspect of his life, especially his entertainment corporation. When his company’s lifestyle website runs into competition from a small boutique company, the most logical solution is to buy out his rival. Fiona Hamilton’s lifestyle website succeeds due to her loving and caring treatment of her clients, who have become like family to her. She has no desire to sell to anyone, much less a tattooed, muscled, automaton. At odds professionally, Caleb and Fiona come together as a favor for Caleb’s sister. Sparks fly and sexual chemistry abounds. But Caleb can't let go of his abusive past and be the man Fiona needs, and she is unwilling to risk independence and financial security for anything less than a perfect happily ever after. Can they put their differences aside to find a viral kind of love?
A sparkly, sweet bind-up about summer love from beloved author Jennifer Echols! Two irresistible boys. One unforgettable summer. Lori can’t wait for her summer at the lake. She loves wakeboarding and hanging with her friends—including the two hotties next door. With the Vader brothers, she's always been just one of the guys. Now that she’s turning sixteen, she wants to be seen as one of the girls, especially in the eyes of Sean, the older brother. But that’s not going to happen—not if the younger brother, Adam, can help it. Lori plans to make Sean jealous by spending time with Adam. Adam has plans of his own for Lori. As the air heats up, so does this love triangle. Will Lori’s romantic summer melt into one hot mess?
In this book, Jamaican born educator and scholar Dr. Jennifer Keane-Dawes, author of the popular letters Dear Jamaica, shares her experiences living and working as a single parent in the United States.
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