TYPE SPECIMENS OF PALEOZOIC FOSSILS 445 



MODIOLA Lamarck 



Modiola metella see Modiola (Mytilops) metella 

 M o d i o 1 a ? o b t u s a see Modiolopsis obtusa 

 Modiola praecedens see Modiola (Mytilops) 

 praecedens 



Modiola (Mytilops) metella Hall 



2 753 --?-- TYPE Modi o la met ella Hall. Preliminary notice of 



lamellibranchiate shells, pt 2. 1870. p. i. 



Mytilops (Modiola) metella Hall. Paleon- 

 tology of New York. 1883. V. 5, pt i, plates and explan- 

 ations, pi. 33, fig. 23. 



Modiola (Mytilops) metella Hall. Paleon- 

 tology of New York. 1884. v. 5, pt i, pi. 33, fig. 23. 



Chemung (?) beds Panama, Chautauqua co. N. Y. 



2 7 54 2^- TYp E Hall. Paleontology of New York. 1883. v. 5, 



pt i, plates and explanations, pi. 33, fig. 24. 



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

 pi. 33, fig. 24. 



Chemung (?) beds Along road from Ellington to 



Cherry Creek, Chautauqua co. N. Y. 

 C. Van Deloo, coll. 1863 

 Modiola (Mytilops) praecedens Hall 



2 755 -^f-- TYPE Modiola praecedens Hall. Preliminary 



notice of lamellibranchiate shells, pt 2. 1870. p. i. 



Mytilops (Modiola) praecedens Hall. 

 Paleontology of New York. 1883. v. 5, pt i, plates 

 and explanations, pi. 33, fig. 12. 



Modiola (Mytilops) praecedens Hall. Pale- 

 ontology of New York. 1884. v. 5, pt i, pi. 33, fig. 12. 



Chemung (?) beds Portville, Cattaraugus co. N. Y. 



C. Van Deloo, coll. 1864 



2756 Mf 1 TYPE Hall. Paleontology of New York. 1883. v. 5, 



pt i, plates and explanations, pi. 33, fig. 15. 



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



pl- 33> fig- I S- 



Chemung beds Smethport Pa. 



C. Van Deloo, coll. 1870 



