—_ 
COIN ES IN Ws. 
CUArICR lhl NORODTOLOR Siac tee a amas sien acenadae\som sins Gioae dsoemelcns Soaeideeelassar cence 
JIG UO RAMOINO) Saee SS a5s0 (Gecing Souso5 DeOOCO SSO aoa SS ScO Do OOCO OG060S CODCUIOODES too ssc once. 5 
CHAPTER IJ.—EXTENT AND GENERAL NATURE OF THE KEWEENAW SERIES......-.-------- =55 
CHAPTER Tl — Inn OLOGY; OMMEME ICH WEENAW, SERIES) ..<.cc0.cccss< wslceeeicc sc ceriecimesiccscncls 
SECIIONG le —-b ASIC ORIGINAM MR OCK Siar cece sariacce se cele teeieee Sem cemin oe eciceeaisteiecieesscee 
SECTION Ue-— ACID ORIGINATUMROCKS coc ccenerce. sneee ecm es ee eoce gece recess esses cies 
SrecTion III.—SumMMaRy VIEW OF THE ORIGINAL ROCKS OF THE KEWEENAW SERIES ..--- 
SECON Ve—DETRITAL ROOKS oe oa esas ees pein clnin wpe mioets memes eee = 
Cuapter [V.—STRUCTURAL FEATURES OF THE THREE CLASSES OF ROCKS OF TILE KEWEENAW 
SERIES 
CHAPTER V.—GENERAL STRATIGRAPHY OF THE KEWEENAW SERIES..-.- 
Cuapter VI.—Tur KEWEENAWAN ROCKS OF THE SOUTH SHORE OF LAKY 
INDRODUCIOR Nemes acess ee ieee sical eens civics rele stele ania eeinsictinet ome 
SECTIONG: — KEWEENAW? OIND saamaciseeee seeccas 16 cece sens as © eicinienceee oi acnn leeninisce se 
SEcTION II.—THE REGION BETWEEN PORTAGE LAKE AND THE ONTONAGON RIVER ..-.--- 
SHCHIONML Ue — RHE NS OUMH LANG Hite te senisen en eelasie acaicelcis ceieminiecin eins mista oeisins = toate 
SrcTIon 1V.—THE REGION BETWEEN THE ONTONAGON RIVER AND NUMAKAGON LAKE OF 
WISCONSIN, INCLUDING THE PORCUPINE MOUNTAINS. ...--- .----.---------- ---------- 
SrcTION V.—NORTHWESTERN WISCONSIN AND THE ADJOINING PART OF MINNESOTA ..---- 
Cuartrer VII.—THE KEWEENAWAN ROCKS OF THE NORTH AND East SHORES OF LAKE SUPE- 
NIOR sccoceem: Gaeta eee e Se ee nace eaeeee ee eat eases cea wess oh Sse cerebscon Sanit. 
INTRODUCTORY). <<.--1--="5- = eat a eae ei ncapesie So ee ere te ea esas somine aieieis ae eiet ase sts eels 
Section I.—THre MINNESOTA COAST 
Srecrion II.—Is_LE ROYALE TO NIPIGON Bay .-- < 
SEcTION III.—MICHIPICOTEN ISLAND AND THE East COAST OF LAKE SUPERIOR .-.- -.-.----- 
CHAPTER VIII.—RELATIONS OF THE KEWEENAW SERIES TO THE ASSOCIATED FORMATIONS.. - 
SrEcTION I.—To THE NEWER FORMATIONS..---. .---- 
SEcTION IIJ.—To THE OLDER FORMATIONS... 
CHAPTER IX.—STRUCTUKE OF THE LAKE SUPERIOR BASIN 
CHAPTER X.—THE COPPER DEPOSITS.....-.--..---.------------- 
