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2. Callovian (Jurassic) ammonites from the United States and Alaska. : Descriptions and illustrations of cephalopods of Late Jurassic age
3. Characteristic Jurassic mollusks from northern Alaska
4. Succession and speciation of the pelecypod Aucella,
5. Ammonites of early cretaceous age (Valanginian and Hauterivian) from the Pacific coast states
6. Characteristic Lower Cretaceous megafossils from northern Alaska
7. Early Cretaceous (Albian) ammonites from the Chitina Valley and Talkeetna Mountains, Alaska
8. Late Jurassic ammonites from the western Sierra Nevada, California
9. Jurassic ammonites from southern Alaska
10. Jurassic (Bathonian or early Callovian) ammonites from Alaska and Montana
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