f 
t 
Five to six miles-* Pass aliandoned iron rainsS-oavQd gr 
4; 3^ P, M» Mount Hope Mines- Inspect Model of ore-todies » 
6 P. M. Leave Mount Hope for Dover via Rcckaway- crossing i?i 300 nsi 
Terminal moraine# 
Dover- Mansion House* 
\] 0(in^ sdsy « 
8 k* M« Leave Lover for Replogle M.ine, Wharton#- inspect Be’para 
^ion plant# 
9:3<J A# M# Leave mine- Pass Dover, Roohaway, porslppany, jersey City 
Reservoir, Doonton, llontville- 14 miles# 
IS'* 15 - 1G:45 M, Inspect planes of Morris Canal-Boonton» Note 
glacial delta- east of Montvillej elevation 400’ »- maricing 
shore line of glacial Lake Passaic# Trias conglomerate near 
railroad# 
Hontville to Mountain View# 6 l/2 miles- Across 
north arm of Lake Passaic. On right a curved ridge 
hasaJt of Trias age,- the latest of several flows. At Mountain 
View deep gravel filled gap in the basalt ridge# 
Turn right to Singao- 2 l/4 miles. 
right at iingac. keep left at ® 
- 1 1/2 m51es to road cut, snowing beds of Trias bhale 
of basan. Note oonfovmable ocntaots, absence 
sheets# 
Return to S.^ngac to Little Falls# Inspaot East Jersey 
Company's Filtration plant- Lunch at Little Falls# 
3-30 P, M# Leave little Falls- via Great Notch- to Montclair Heights- 
offset of ^rai 3 ridge by faurting., To old quarry at Opper 
Sor:tc^alr-‘B^sal cLtaot of first basalt flow on shale * pillow 
lava, absence of metamorphism, conformity of contact » 
To Montcla5a’ and Verona- cross ridge to valley on Trias 
shale and sandstone between first and second basalt ^sheets. 
Eagle Rock Manufacturing Company- flowing wells in vesicular 
trap# 12 Inch core thro first basalt sheet, 
Plentiantdale#- Brownstone quarries in sandstone between 
basalisHHsT^outh to Mount Pleasant Avenue and east to old 
quarry sSing columnar trap columns,"- described by Iddings# 
