TYPE SPECIMENS OF PALEOZOIC FOSSILS 435 



Lyriopecten interradiatus Hall 



2694 *4j*£ type Lyriopecten interradiatus Hall. Pale- 



ontology of New York. 1884. v. 5, pt 1, p. 44, pi. 82, 



fi g- 5- 



Hamilton beds Schoharie county, N. Y. 



J. Gebhard purchase 



Lyriopecten macrodontus Hall 



2695 9 * x 23 type : plastotype Lyriopecten macrodonta 



Hall in Miller's Catalogue of American Paleozoic fossils. 

 1877. p. 193. 



Lyriopecten macrodontus Hall. Paleontol- 

 ogy of New York. 1883. v. 5, pt i, plates and explana- 

 tions, pi. 8, fig. 9. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 p. 46, pi. 8, fig. 9. 



Hamilton beds Hamilton, Madison co. N. Y. 



2696 *ya type Hall. Paleontology of New York. 1883. v. 5, pt 1, 



plates and explanations, pi. 8, fig. 10. 



Hall. Paleontology of New York. 1884. v. 5, pt 1, 

 pi. 8, fig. 10. 



Hamilton beds Hamilton N. Y. 



Lyriopecten magnificus Hall 



2697 £4j£4- type: plastotype L y ri o p ec t e n m a g n i f i c us Hall. 



Paleontology of New York. 1883. v. 5, pt 1, plates and 

 explanations, pi. 8, fig. 8. 



Hall. Paleontology of New York. 18S4. v. 5, pt 1, 

 pi. 8, fig. 8. 



Upper Chemung beds Montrose, Susquehanna co. Pa. 



Lyriopecten orbiculatus Hall 



2698 *a«5 hypotype Avicula brbiculata Hall. Geology 



of New York; report on the 4th district. 1843. p. 202. 



Lyriopecten orbiculatus Hall. Paleontology 

 of New York. 1883. v. 5, pt 1, plates and explanations, 



pi. 4, fig- 3- 



Hall. Paleontology of New York. 1SX4. v. 5, pt 1, 



pl. 4, fig. 3- 



Hamilton beds (ieneseo, Livingston CO. V Y, 



('. \. White and ('. Van Deloo, coll. [860 



