LISTS — GEOLOGIC FORMATIONS. 
303 
Nantahala slate, Cambrian, North Caro- 
lina : Keith, 1352. 
Napoleon formation, Carboniferous, Michi- 
gan : Cooper, 575. 
Narragansett Basin series, Massachusetts : 
Mansfield, 1(574. 
Natchez formation, Quaternary, Mississippi : 
Logan, 1608. 
Navarro mails. Cretaceous, Texas: Ries, 
2058. 
Navesink formation, Cretaceous, New Jer- 
sey : Weller, 2520. 
Nebo quartzite, Cambrian, Tennessee : 
Keith. 1354. 
Needle Mountains group, Algonkian, Colo- 
rado : Cross ct ah, 607. 
Negaunee formation, pre-Cambrian, Michi- 
gan : Kane and Seaman, 1518. 
Neihart quartzite,. Algonkian, Montana ■ 
Rowe, 2090. 
INeo-Huronian, pre-Cambrian, Michigan : 
Lane and Seaman, 1518. 
Neosho member of Garrison formation. 
Carboniferous, Kansas : Beede and 
Rogers, 181. 
Neva limestone, Carboniferous, Kansas: 
Beede and Rogers, 181 ; Wooster, 2636. 
Nevada limestone, Devonian, Nevada : 
Lawson, 1526. 
New Albany or Genesee shale, Devonian, 
Indiana : Blatchley, 246. 
Newark formation, Triassic, Maryland : 
Clark and Mathews, 488. 
Newark system, Triassic, New Jersey : 
Lewis. L580. 
Newland limestone. Algonkian, Montana : 
Rowe. 2090. 
New London granite-gneiss, Connecticut : 
Gregory, 1034 ; Gregory and Robinson. 
1 038. 
Newman limestone. Carboniferous, Vir- 
ginia : Bassler. 158. 
New Providence shales, Mississippian, 
Indiana : Reagan, 1998. 
New Richmond formation, Ordovician, 
Iowa : Calvin. 387, 388. 
New Richmond formation, Ordovician, up- 
per Mississippi Valley : Bain, 09. 
New Richmond sandstone, Ordovician, 
Iowa : Beyer and Williams, 234. 
New Scotland limestone, Devonian, New 
York : Ilarlnagel, 1084. 
New Scotland beds, Devonian, Mississippi: 
Crider, 595. 
New Scotland beds, Devonian, New York: 
Grabau, 991. 
New Scotland member, Devonian, Mary- 
land: Clark and Mathews, 488. 
Niagara dolomite, Silurian, upper Missis- 
sippi Valley : Bain, 99. 
Niagara limestone. Silurian. Indiana : 
Blatchley, 246. 
Niagara limestone Silurian. Iowa: Beyer 
and Williams. S.\4 : Calvin, 388; Grant 
and Burchard, 1021; Leonard, 1559; 
Savage, 2128. 
Niagara formation, Silurian, Maryland : 
(Mark and Mathews, 488. 
Niagara formation, Silurian, New York: 
Ilartnagel, 1085. 
Niagara, Silurian, Mississippi Valley : 
Fairchild, 835. 
Niagara limestone. Silurian, Wisconsin : 
Grant, 1017. 
Niagara series, Silurian, Iowa : Norton, 
1805. 
Niagaran limestone, Silurian, Illinois : 
Weller, 2517, 2523. 2524. 
Nichols slate, Cambrian, Tennessee : Keith, 
1354. 
Nicola group. Triassic, British Columbia : 
Brooks, 313. 
Nikolai greenstone, Alaska : Brooks, 313. 
Nineveh limestone, Carboniferous. Appa- 
lachian region : Stevenson, 2295. 
Nineveh limestone. Carboniferous, Pennsyl- 
vania : Clapp, 476. 
Nineveh limestone. Carboniferous, Pennsyl- 
vania, Ohio, and West Virginia : Gris- 
wold and Munn, 1048. 
Nineveh limestone. Carboniferous, West 
Virginia : Grimsley, 1044, 1046. 
Niobrara formation, Cretaceous, Montana : 
Rowe, 2090. 
Niobrara formation, Cretaceous, Nebraska : 
Condra, 570. 
Niobrara formation, Cretaceous, North Da- 
kota : Leonard, 1563. 
Niobrara formation. Cretaceous, Wyoming: 
Darton and O'Harra, 656; Veatch, 2440. 
Nipigon, pre-Cambrian, Ontario : Silver, 
2212. 
Nisconlith series, British Columbia : Daw- 
son, 686. 
Nisconlith series, Canada : Walcott. 2470. 
Nisconlith series, Cambrian, Yukon Terri- 
tory : Brooks, 313. 
Noah Parker horizon, Cambrian, Vermont : 
Edson, 774. 
Nolichucky shale, Cambrian, Tennessee: 
Keith, 1354. 
Nolichucky shale, Cambrian, Virginia : 
Bassler, 158. 
Nome series, Alaska : Moffit, 1764. 
Nome series, Silurian, Alaska : Brooks, 313. 
Nonesuch formation, Algonkian, Michigan : 
Cordon and Lane, 985. 
Nonesuch formation, Cambrian, Michigan : 
Lane and Seaman, 1518. 
Nonushuk series. Cretaceous, Alaska : 
P. rooks. 313. 
Nordheimer formation. Carboniferous?, Cali- 
fornia : Ilershey. 1133. 
Norfolk formation. Tertiary, Virginia : 
Clark and Miller. 489. 
Norfolk Basin series, Massachusetts : Mans- 
field, 1674. 
Northbridge gneiss. pre-Cambrian. Rhode 
Island : Emerson and Perry, 790. 
North Haven greenstone. Cambrian, Maine : 
Smith et ah, 2241. 
