Search rock and earth science resources
Focused geoscience search
4Geology is a search engine built for people who work in or study the earth sciences. It combines multiple search indexes, specialist algorithms, and AI systems to surface geology-specific results -- from peer-reviewed papers and geologic maps to datasets, tools, and suppliers. Use targeted filters to find maps, reports, field equipment, or technical guides with relevance tuned to geological terminology and practice. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Meet the 'Old Mother Goose' from NZ's subtropical prehistoric past
20+ min ago (738+ words) Dunedin, Mar 2 (The Conversation) During the early to mid Miocene period, 14 to 19 million years ago, a vast lake covered much of what is now Central Otago. Along the shores of Lake Manuherikia, whose remnants are found near present-day St Bathans,…...
Moderate mag. 4.1 earthquake - 236 km ESE of Attu Station, Alaska, on Monday, Mar 2, 2026, at 03:59 am (Universal Time)
36+ min ago (137+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.1 earthquake - 236 km ESE of Attu Station, Alaska, on Monday, Mar 2, 2026, at 03:59 am (Universal Time) - Look up quakes in: Mag. 4.1 earthquake - 236 km ESE of Attu Station, Alaska, on Monday, Mar…...
Very strong mag. 6.0 earthquake - Northern Mariana Islands: Volcano Islands, Japan Region, on Monday, Mar 2, 2026, at 03:55 am (Universal Time)
40+ min ago (146+ words) Detailed info, map, data, reports, updates about this earthquake: Very strong mag. 6.0 earthquake - Northern Mariana Islands: Volcano Islands, Japan Region, on Monday, Mar 2, 2026, at 03:55 am (Universal Time) - Look up quakes in: Very strong mag. 6.0 Earthquake - Northern Mariana Islands: Volcano Islands,…...
Moderate mag. 4.0 earthquake - 29 km west of Matias Romero Avendano, Estado de Oaxaca, Mexico, on Sunday, Mar 1, 2026, at 09:46 pm (GMT -6)
49+ min ago (156+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.0 earthquake - 29 km west of Matias Romero Avendano, Estado de Oaxaca, Mexico, on Sunday, Mar 1, 2026, at 09:46 pm (GMT -6) - Look up quakes in: Mag. 4.0 earthquake - 29 km west of Matias Romero Avendano,…...
Strong mag. 5.1 earthquake - Brazil: Central Mid-Atlantic Ridge on Monday, Mar 2, 2026, at 01:16 am (GMT -2)
1+ hour, 19+ min ago (140+ words) Detailed info, map, data, reports, updates about this earthquake: Strong mag. 5.1 earthquake - Brazil: Central Mid-Atlantic Ridge on Monday, Mar 2, 2026, at 01:16 am (GMT -2) - Look up quakes in: Strong mag. 5.1 Earthquake - Brazil: Central Mid-Atlantic Ridge on Monday, Mar 2, 2026, at 01:16 am (GMT -2) - A…...
Ibu Volcano Volcanic Ash Advisory: VA ERUPTION TO FL070 OBS AT 02/0030Z MOV SE
1+ hour, 20+ min ago (29+ words) Ibu volcano, Halamhera island / Indonesia, volcano news Ibu Volcano Volcanic Ash Advisory: VA ERUPTION TO FL070 OBS AT 02/0030Z MOV SE Support Us " Help Us Enhance Our Services!...
Lake Murray area hit by 5th earthquake in 30 days
2+ hour, 59+ min ago (192+ words) LEXINGTON COUNTY, S.C. " Officials have confirmed yet another earthquake in the Lake Murray area, though not as strong as the one that rumbled the region just days earlier. The U.S. Geological Survey said the magnitude 2.2 earthquake was reported around 1:55 p.m. on Sunday with…...
Moderate mag. 4.4 earthquake - Qinghai, China, on Monday, Mar 2, 2026, at 07:00 am (Kolkata time)
3+ hour, 5+ min ago (137+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.4 earthquake - Qinghai, China, on Monday, Mar 2, 2026, at 07:00 am (Kolkata time) - Look up quakes in: Mag. 4.4 earthquake - Qinghai, China, on Monday, Mar 2, 2026, at 07:00 am (Kolkata time) - A moderate magnitude 4.4 earthquake…...
Volcano earthquake report for Monday, 2 Mar 2026
3+ hour, 45+ min ago (121+ words) Volcano Earthquake Report: continuously updated map and list of shallow earthquakes near active volcanoes world-wide during 24 hours Look up quakes in: Volcano earthquake report for Monday, 2 Mar 2026 Campi Flegrei (Phlegrean Fields) volcano (Italy): 9 earthquakes up to magnitude 3.0 Clear Lake volcano…...
Earthquake shakes parts of southeast Nebraska
3+ hour, 53+ min ago (222+ words) Nebraskans might've felt the earth shake on Sunday as a magnitude 4.1 earthquake was reported south of Hastings, three miles east of Cowles, as reported by the U.S. Geological Survey. COWLES, Neb. (KOLN) - Nebraskans might've felt the earth shake on Sunday as…...