Atlas / Sources / Connecticut Geol. Survey

Connecticut Geol. Survey

5,345 structural measurements in the Atlas come from Connecticut Geol. Survey, harvested across 1 published maps and data releases and reconciled into the Atlas schema.

Show only this source on the map

5,345Measurements
1Published maps
<1%Of the Atlas
0%Convention stated

0% of this source's records state their own azimuth convention in the published data. Where a convention is not stated the Atlas infers it from the source's documented practice and records that it did so — which is why every row keeps a link back to the map it came from, and why a measurement that matters should be checked against that map.

What it contains

Measurement type	Geometry	Measurements	Share
Foliation	Planar — strike and dip	5,165	97%
Bedding	Planar — strike and dip	175	3%
Other	Planar — strike and dip	5	<1%

Where it is

State	Measurements	Share
Connecticut	5,321	100%
Rhode Island	14	<1%
Massachusetts	9	<1%
New York	1	<1%

Most-measured published maps

Published map	Year	Scale	Measurements
Rodgers-Compilations	—	1:50,000	5,345

Most-measured map units

Map unit	Age	Lithology	Measurements
Or	—	—	361
Ota	—	—	279
OCr	—	—	249
SOh	—	—	247
Obr	—	—	201
DSt	—	—	163
Ygn	—	—	155
Cm	—	—	139
Oh	—	—	116
Ch	—	—	112
Og	—	—	110
Zsh	—	—	105

Map unit	Age	Lithology	Measurements
Or	—	—	361
Ota	—	—	279
OCr	—	—	249
SOh	—	—	247
Obr	—	—	201
DSt	—	—	163
Ygn	—	—	155
Cm	—	—	139
Oh	—	—	116
Ch	—	—	112
Og	—	—	110
Zsh	—	—	105

Map unit	Age	Lithology	Measurements
Or	—	—	361
Ota	—	—	279
OCr	—	—	249
SOh	—	—	247
Obr	—	—	201
DSt	—	—	163
Ygn	—	—	155
Cm	—	—	139
Oh	—	—	116
Ch	—	—	112
Og	—	—	110
Zsh	—	—	105

Connecticut Geol. Survey

What it contains

Where it is

Most-measured published maps

Most-measured map units

Other sources

Map unit	Age	Lithology	Measurements
Or	—	—	361
Ota	—	—	279
OCr	—	—	249
SOh	—	—	247
Obr	—	—	201
DSt	—	—	163
Ygn	—	—	155
Cm	—	—	139
Oh	—	—	116
Ch	—	—	112
Og	—	—	110
Zsh	—	—	105