Land bridges are the causeways of biodiversity. When they form, organisms are introduced into a new patchwork of species and habitats, forever altering the ecosystems into which they flow; and when land bridges disappear or fracture, organisms are separated into reproductively isolated populations that can evolve independently. More than this, land bridges play a role in determining global climates through changes to moisture and heat transport and are also essential factors in the development of biogeographic patterns across geographically remote regions. In this book, paleobotanist Alan Graham traces the formation and disruption of key New World land bridges and describes the biotic, climatic, and biogeographic ramifications of these land masses’ changing formations over time. Looking at five land bridges, he explores their present geographic setting and climate, modern vegetation, indigenous peoples (with special attention to their impact on past and present vegetation), and geologic history. From the great Panamanian isthmus to the boreal connections across the North Atlantic and North Pacific Oceans that allowed exchange of organisms between North America, Europe, and Asia, Graham’s sweeping, one-hundred-million-year history offers new insight into the forces that shaped the life and land of the New World.

Contents include: North America: landforms; North America: climate, plants and animals; North America: history and culture; Introducing South America; South America: landforms; South America: climate, plants and animals; South America: history and culture; Continental connections and plate tectonics; Land bridges: the narrow link; Land bridges: dropping seas.

The Americas -- Introducing North America -- North America: landforms -- North America: climate, plants and animals -- North America: history and culture -- Introducing South America -- South America: landforms -- South America: climate, plants and animals -- South America: history and culture -- Continental connections and plate tectonics -- Land bridges: the narrow link -- Land bridges: dropping seas.

"In this evocative memoir, Cassandra Lane deftly uses the act of imagination to reclaim her ancestors’ story as a backdrop for telling her own. The tradition of Black women’s storytelling leaps forward within these pages—into fresh, daring, and excitingly new territory." —Bridgett M. Davis, author of The World According to Fannie Davis When Cassandra Lane finds herself pregnant at thirty-five, the knowledge sends her on a poignant exploration of memory to prepare for her entry into motherhood. She moves between the twentieth-century rural South and present-day Los Angeles, reimagining the intimate life of her great-grandparents Mary Magdelene Magee and Burt Bridges, and Burt's lynching at the hands of vengeful white men in his southern town. We Are Bridges turns to creative nonfiction to reclaim a family history from violent erasure so that a mother can gift her child with an ancestral blueprint for their future. Haunting and poetic, this debut traces the strange fruit borne from the roots of personal loss in one Black family—and considers how to take back one’s American story.

Data of geology, oceanography, paleontology, plant geography, and anthropology focus on problems and lessons of Beringia. Includes papers presented at Symposium held at VII Congress of International Association for Quaternary Research, Boulder, Colorado, 1965.

This autobiography by one of rock-and-roll's most important foremothers, June Millington, tells the story that's never been told: how girls in the mid-60's started all-girl bands, learned to play electric, and became Fanny, one of the first all-female rock bands to be signed to a major label. Fanny soon began recording and touring worldwide with bands like Chicago and Dr. John. After Fanny, June became involved in the women's music movement when she was asked to play on and tour behind Cris Williamson's "The changer and the changed," which would become the defining album of that genre. Women's music quickly evolved into an independent feminist music network that included (often collectively run) production companies,venues, festivals, record labels, and distribution networks. Land of a thousand bridges chronicles the story of a young girl born to a mixed-race couple in the Phillipines, who traveled to the US with big dreams of becoming a rock star, and made those dreams come true.

Land Uprising reframes Indigenous land reclamation as a horizon to decolonize the settler colonial conditions of literary, intellectual, and activist labor. Simón Ventura Trujillo argues that land provides grounding for rethinking the connection between Native storytelling practices and Latinx racialization across overlapping colonial and nation-state forms. Trujillo situates his inquiry in the cultural production of La Alianza Federal de Mercedes, a formative yet understudied organization of the Chicanx movement of the 1960s and 1970s. La Alianza sought to recover Mexican and Spanish land grants in New Mexico that had been dispossessed after the Mexican-American War. During graduate school, Trujillo realized that his grandparents were activists in La Alianza. Written in response to this discovery, Land Uprising bridges La Alianza’s insurgency and New Mexican land grant struggles to the writings of Leslie Marmon Silko, Ana Castillo, Simon Ortiz, and the Zapatista Uprising in Chiapas, Mexico. In doing so, the book reveals uncanny connections between Chicanx, Latinx, Latin American, and Native American and Indigenous studies to grapple with Native land reclamation as the future horizon for Chicanx and Latinx indigeneities.