@article{eastman1900iinew,
    author = "Eastman, Charles R.",
    title = "II.—New Fossil Bird and Fish Remains from the Middle Eocene of Wyoming",
    year = "1900",
    journal = "Geological Magazine",
    abstract = "The Green River Shales of Wyoming have long been noted for their numerous and beautifully preserved fossil fishes. Fragmentary traces of bird-remains have been met with in the same horizon from time to time since the year 1869, when the first fossil feather reported from North America was obtained by Dr. F. V. Hayden.",
    url = "https://doi.org/10.1017/s0016756800181701",
    doi = "10.1017/s0016756800181701",
    number = "2",
    pages = "54-58",
    volume = "7"
}

@article{andrews1917ia,
    author = "Andrews, Chas. W.",
    title = "I.—A Gigantic Eocene Bird - The Skeleton of Diatryma, a Gigantic Bird from the Lower Eocene of Wyoming. By W. D. Matthew and Walter Granger. Bull. Amer. Mus. Nat. Hist., vol. xxxvii, pp. 307–26, pls. xx–xxxiii, 1917.",
    year = "1917",
    journal = "Geological Magazine",
    url = "https://doi.org/10.1017/s0016756800136398",
    doi = "10.1017/s0016756800136398",
    number = "10",
    pages = "469-471",
    volume = "4"
}

@article{crossref1917matthew,
    title = "Matthew and Granger on Diatryma The Skeleton of Diatryma, a Gigantic Bird from the Lower Eocene of Wyoming W. D. Matthew Walter Granger",
    year = "1917",
    journal = "The Auk",
    url = "https://doi.org/10.2307/4072244",
    doi = "10.2307/4072244",
    number = "3",
    pages = "354-355",
    volume = "34"
}

@techreport{matthew1917the1,
    author = "Matthew, W. D. and Granger, W",
    title = "The skeleton of Diatryma, a gigantic bird from the Lower Eocene of Wyoming",
    year = "1917",
    howpublished = "Bulletin of the American Museum of Natural History, v. 37, p. 307-326",
    note = "talkorigins\_source = {true}; raw\_reference = {Matthew, W. D., and Granger, W., 1917, The skeleton of Diatryma, a gigantic bird from the Lower Eocene of Wyoming: Bulletin of the American Museum of Natural History, v. 37, p. 307-326.}"
}

@article{crossref1923cockerell,
    title = "Cockerell on the Plumage of Diatryma The Supposed Plumage of the Eocene Bird Diatryma T. D. A. Cockerell",
    year = "1923",
    journal = "The Auk",
    url = "https://doi.org/10.2307/4074600",
    doi = "10.2307/4074600",
    number = "3",
    pages = "555-555",
    volume = "40"
}

@article{wetmore1930the,
    author = "Wetmore, Alexander",
    title = "The Supposed Plumage of the Eocene Diatryma",
    year = "1930",
    journal = "The Auk",
    url = "https://doi.org/10.2307/4075897",
    doi = "10.2307/4075897",
    number = "4",
    pages = "579-580",
    volume = "47"
}

@article{wetmore1933fossil,
    author = "Wetmore, Alexander",
    title = "Fossil Bird Remains from the Eocene of Wyoming",
    year = "1933",
    journal = "The Condor",
    url = "https://doi.org/10.2307/1363436",
    doi = "10.2307/1363436",
    number = "3",
    pages = "115-118",
    volume = "35"
}

@article{jepsen1966early,
    author = "Jepsen, Glenn L.",
    title = "Early Eocene Bat from Wyoming",
    year = "1966",
    journal = "Science",
    abstract = {A fossil skeleton of an early Eocene bat, the oldest known flying mammal, was found in southwest Wyoming. The bat is assigned to the new species Icaronycteris index of the suborder Microchiroptera. It was apparently of a young male whose body was buried in varved marls of the Green River Formation, on the bottom of Fossil Lake, about 50 million years ago. The bones, some as slender as a human hair, show a few "primitive" characteristics such as a clawed index finger and a complete phalangeal formula, but the bat was fully developed —an anatomically precocious contemporary of the dog-sized polydactylous horse.},
    url = "https://doi.org/10.1126/science.154.3754.1333",
    doi = "10.1126/science.154.3754.1333",
    number = "3754",
    pages = "1333-1339",
    volume = "154"
}

@article{pierce1968tectonic2,
    author = "Pierce, W. G",
    title = "Tectonic denudation as exemplified by the Heart Mountain fault, Wyoming",
    year = "1968",
    journal = "Transactions, XXIII International Geological Congress, v. 3, p. 191-197",
    note = "talkorigins\_source = {true}; raw\_reference = {Pierce, W. G., 1968, Tectonic denudation as exemplified by the Heart Mountain fault, Wyoming: Transactions, XXIII International Geological Congress, v. 3, p. 191-197.}"
}

@article{witmer1991biomechanics,
    author = "Witmer, Lawrence M. and Rose, Kenneth D.",
    title = "Biomechanics of the jaw apparatus of the gigantic Eocene bird Diatryma: implications for diet and mode of life",
    year = "1991",
    journal = "Paleobiology",
    abstract = "Discovery of several new specimens of the gigantic Eocene ground bird Diatryma gigantea from the Willwood Formation of northwestern Wyoming, has prompted an analysis of its feeding apparatus and an assessment of the mode of life of this unusual bird. Diatryma exhibits many of the features predicted by biomechanical models to occur in animals delivering large dorsoventral bite forces. Similarly, the mandible of Diatryma, which was modeled as a curved beam, appears well equipped to withstand such forces, especially if they were applied asymmetrically. Interpretation of these size-independent biomechanical properties in light of the large absolute skull size of Diatryma suggests a formidable feeding apparatus. The absence of modern analogues complicates the determination of just how this unique skull morphology correlates with diet. Suggestions that Diatryma was an herbivore seem improbable in that they require the postulation of excessively high safety factors in the construction of the skull. The traditional hypothesis of Diatryma as a carnivorous bird accords as well or better with the data at hand. Carnivory raises the probability of “accidental” encounter with bones, thus explaining the high safety factors. In fact, the skull and mandible of Diatryma are so massive that bone crushing may have been an important behavior. Diatryma could have been a scavenger. However, limb allometry and phylogenetic interpretation of limb proportions call into question the picture of Diatryma as a slow, plodding graviportal animal, suggesting that active predation was within its behavioral repertoire.",
    url = "https://doi.org/10.1017/s0094837300010435",
    doi = "10.1017/s0094837300010435",
    number = "2",
    pages = "95-120",
    volume = "17"
}

@article{gulaswroblewski2003a,
    author = "Gulas‐Wroblewski, Bonnie E. and Wroblewski, Anton F.‐J.",
    title = "A crown‐group galliform bird from the Middle Eocene Bridger Formation of Wyoming",
    year = "2003",
    journal = "Palaeontology",
    abstract = "Despite an extensive described fossil record of Galliformes (Aves: ‘landfowl’), very few specimens have been considered within a phylogenetic context. Here we present a cladistic analysis and description of a new, well‐preserved and well‐dated fossil specimen from the Middle Eocene Bridger Formation of Wyoming (c. 50 Ma). Amitabha urbsinterdictensis gen. et. sp. nov. is assigned to Galliformes on the basis of the presence of derived characters including double, and open, incisurae laterales on the sternum and an incisura capitis of the proximal humerus that is enclosed from the crus dorsale fossa by a distinct ridge. Amitabha is considered to be a member of the large and diverse ‘phasianoid’ clade of Galliformes (including, for example, the pheasants, peafowl and turkeys) owing to a lack of extensive pneumaticity in the sternal plate. The age of this avian taxon and degree of preservation allow for a discussion of the use of fossil birds for the calibration of ‘molecular clock’ hypotheses and dating divergences within Neornithes in general, and Galliformes in particular.",
    url = "https://doi.org/10.1046/j.0031-0239.2003.00340.x",
    doi = "10.1046/j.0031-0239.2003.00340.x",
    number = "6",
    pages = "1269-1280",
    volume = "46"
}

@article{tranel2008uplift,
    author = "Tranel, Lisa and Brown, Summer and Spotila, James",
    title = "Uplift and Denudation of the Teton Range, Wyoming",
    year = "2008",
    journal = "The UW National Parks Service Research Station Annual Reports",
    abstract = "Our research group is interested in understanding the development of the dramatic relief of the Teton Range. In similar settings worldwide, relief has been examined as product of uplift and denudation. Therefore, we are combining tectonic and geomorphic studies to identify the progression of erosional processes from glacial to interglacial climates and also to refine the uplift history. By integrating these fields, we hope to gain a better understanding of the evolution of the Teton landscape.",
    url = "https://doi.org/10.13001/uwnpsrc.2008.3731",
    doi = "10.13001/uwnpsrc.2008.3731",
    pages = "145-149",
    volume = "31"
}