Gagnasafn (GDB) NI_J5v_Surtsey_jardsaga1963-2006: Surtsey Jarðfræðikort jarðsaga 1963-2006 1:5.000 [Surtsey Geological time 1963-2006 1:5.000]. Sýning Náttúrufræðistofnunar í Þjóðmenningarhúsinu – SURTSEY 1963-2130, 7. maí 2007 til mars 2009. Náttúrufræðistofnun Íslands stóð fyrir sýningunni, með stuðningi fjölda stofnana, fyrirtækja og ráðuneyta umhverfis- og menntamála. Tilefnið var að 40 ár voru liðin frá því eldgosi lauk í Surtsey og eyjan var í tilnefningarferli sem heimsminjasvæði UNESCO. Fyrir þessa sýningu var útbúin tímaröð sem sýnir breytingar í jarðfræði Surtseyjar frá upphafi til ársins 2006, eða samtals 15 jarðfræðikort sem sýna eyjuna 16. nóv. 1963, 17. feb. og 25. ág. 1964, 1965, 1966, 1967, 1972, 1977, 1983, 1988, 1992, 1998, 2002, 2004 og 2006. Gagnaserían inniheldur upplýsingar um hraun, móberg, gjósku, gjall, strandset, foksand (flákalag) og gíga (fláka- og línulag). Jarðfræðikortin sýna myndun eyjarinnar 1963-1967, myndun móbergs og sjávarrof eftir að gosi lauk.

An interpretation of bedrock geology, topography and other sources of information that shows the potential for karst formations. This is a reconnaissance level map for all of British Columbia

A polygon coverage showing the location of coalfields with coalbed methane (cbm) potential in BC

The bedrock map of Laos

The Kentucky Geological Survey (KGS), as part of the United States Geoscience Information Network (USGIN), provides a compilation of geologic maps from the NGCMP-09 database (http://ngcmp.usgs.gov/) covering the United States of America including Hawaii and Alaska. This Service was published by the KGS as part of the USGIN initiative to “create and facilitate discovery and access to geoscience information provided by state and federal geological surveys of the United States”. These data were compiled by the Kentucky Geological Survey. Three (3) layers included in this service are as follows: 1. GeologicUnitView is a compilation datasets containing geologic units covering the Commonwealth of Kentucky at 1:24,000 scale. The data table includes geologic name, description, lithology, and geologic history. 2. ContactView is a compilation dataset containing geologic contacts covering the Commonwealth of Kentucky at a scale of 1:24,000. The table includes contact type, positional accuracy and generic symbolizer (FGDC). Citations are included in the data set. 3. ShearDisplacementStructureView is a compilation dataset containing shear displacement structures covering the Commonwealth of Kentucky at a scale of 1:24,000. The table includes fault type, positional accuracy, and generic symbolizer (FGDC). Citations are included in the dataset.

This layer is part of the Geological Survey of Canada's earthquake monitoring network. There are some blank fields toward the beginning of the listing, from the time the network was being installed and hence parameters were often unknown. Also, all depths in the table are "fixed" to a depth which is an integer multiple of 5km, according to lowest obtainable residuals and known crustal structure. The number and magnitude of located events are also dependent on the time recorded, as the magnitude threshold lowered as more stations were installed. The larger, potentially damaging earthquakes, however, were likely recorded from the inception of the network as these events produce waves which reach the entire western network. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

This layer contains polygon features that represent the generalized surficial geology of New Brunswick. Unconsolidated materials occurring over bedrock, are classified according to physical attributes and genesis, and categorized into map units. This layer is intended to be used at small scales (e.g., provincial scale). It is an update of the 2002 Generalized Surficial Geology Map of New Brunswick, the updates reflect re-interpretation of the geology based on additional field investigations.

This layer contains polygon features that represent geological units in New Brunswick. The associated Bedrock Geology Relate Table contains details about each map unit, including: a brief legend description, Group name, Formation name, and rock age. This layer is the result of nearly 50 years of bedrock mapping and it continues to change as new interpretations are made and more data is collected through field work and analysis.

The Yukon Territory is underlain by a great variety of rock types ranging in age from Early Proterozoic to Recent and representing diverse environments including epicratonic basins, subsiding shelves, foreland basins, island arcs and deep ocean basins. Episodes of compressional and extensional deformation, transcurrent faulting, metamorphism and plutonism further complicate the map pattern. This complex geological record has been described in terms of the interactions of several terranes (large parts of the earth's crust which preserve a common geological record) with each other and with the margin of ancestral North America. Distributed from [GeoYukon](https://yukon.ca/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)

A Yukon-wide compilation of map footprints and associated citation data for 191 published bedrock geology maps that were incorporated into the Yukon bedrock geology compilation. The maps were originally produced by the GSC, YGS, Yukon Government and various universities at various scales ranging from 1:10,000 to 1:500,000. Attribute data for each map footprint includes: year, scale, author, publisher, map number, NTS sheet and title. Distributed from [GeoYukon](https://yukon.ca/en/geoyukon) by the [Government of Yukon](https://yukon.ca/maps) . Discover more digital map data and interactive maps from Yukon's digital map data collection. For more information: [geomatics.help@yukon.ca](mailto:geomatics.help@yukon.ca)