popular guide to the geology and physiography of allegany state park. new york state museum handbook 1  contents: list of illustrations preface and introduction physiographic setting a supplementary discourse on land forms the framework of the park the larger geological relationships detailed description of the rocks chemung formation wolf creek conglomerate cattaraugus shale salamanca conglomerate kilbuck conglomerate oswayo formation knapp conglomerate olean conglomerate sharon shale a supplementary discourse on geology and rocks the rivers and valleys of the park drainage pattern a supplementary discourse on streams the ice age in the park region ice invasion terminal moraine stream diversion continental glaciation alpine glaciation field excursions int he park region and vicinity bear cave rocks look out trail sister hill mount seneca and more......