This dataset includes all the carbonaceous chondrites CM group collected during the Italian Antarctic Expeditions since 2013 in Victoria Land and now preserved at the repository of the Museo Nazionale dell’Antartide.

Distribution records of Amphipoda based on the collection stored at the Italian National Antarctic Museum (MNA) is an occurrence type dataset published by Italian National Antarctic Museum (MNA, Section of Genoa). This dataset provides occurrence information for Amphipoda specimens spanning 25 years of scientific research and dating back to 1995. The distributional information provided here represents the specimens stored at the Italian National Antarctic Museum (MNA) belonging to the order Amphipoda and acquired in the context of 23 different research projects that took place during 16 scientific polar expeditions conducted in Antarctica. It represents an additional resource documenting the distribution of Antarctic Amphipoda in the Southern Ocean, from the Antarctic Peninsula to the Ross Sea, focusing on the Terra Nova Bay area. This dataset reports a total of 456 distributional occurrences of Amphipoda specimens, collected during 117 different sampling events, and corresponding to 24 families, 27 genera and 34 different species. Out of the total occurrences reported, 217 are identified to the species level, 72 to the genus and 75 to the family level.

CRP-1 gravel-fraction core samples are clasts collected from the CRP-1 drill core (Cape Roberts) and are now preserved at the repository of the Museo Nazionale dell’Antartide. Clasts include intrusive, metamorphic, sedimentary and volcanic rocks.

MNA (Section of Genoa) and NIWA Invertebrate Collection - Ross Sea Tanaidacea

During the XIII and XIV Italian Antarctic expeditions (1997/98, 1998/99), 18 rocks have been sampled within the aim of the international CRP project in southern Victoria Land. They include intrusive, subvolcanic, volcanic and metamorphic rocks. The investigated regions are within Taylor Glacier ST 57-60/5 and Ross Island ST 57-60/6* USGS sheets. Project: Cape Roberts Project.

During the XVII Italian Antarctic expedition (2001/02), 61 rocks have been sampled within the aim of the project "Role of Cenozoic tectonic and glacial events in the landscape evolution of the Victoria Land region" in northern Victoria Land. They include subvolcanic and metamorphic rocks. The investigated regions are within Cape Adare SR 59-60/13*, Cape Hallett SS 58-60/2, Coulman Island SS 58-60/6, Freyberg Mountains SS 58-60/1 and Mount Murchison SS 58-60/5 USGS sheets.

During the XXXIII Italian Antarctic expedition (2017/18), 18 rocks have been sampled within the aim of the AntMet project in northern and southern Victoria Land. They include intrusive and subvolcanic rocks and glacial deposits. The investigated regions are within Convoy Range ST 57-60/1, Reeves Névé SS 55-57/12 and Welcome Mountain SS 55-57/4 USGS sheets. Project title: Antarctic Meteorites.

During the XV Italian Antarctic expedition (1999/2000), 213 rocks have been sampled within the aim of the BACKTAM project in Oates Land and George V Land. They include intrusive, subvolcanic, volcanic, metamorphic and sedimentary rocks. The investigated regions are within Australian Antarctic Territory - Ross Dependency - Sr57-58, Australian Antarctic Territory - Sq55-56, Australian Antarctic Territory - Sr55-56 and Australian Antarctic Territory - Terre Adelie - Sq53-54 sheets. Project: Backside of the Transantarctic Mountains.

During the III Italian Antarctic expedition (1987/88), 1304 rocks have been sampled within the aim of the project "Geological mapping, basement geology and mineral resources" in both northern and southern Victoria Land. They include intrusive, subvolcanic, volcanic and metamorphic rocks. The investigated regions are within Mount Melbourne SS 58-60/9, Mount Murchison SS 58-60/5, Mount Joyce SS 55-57-/16, Relief Inlet SS 58-60/13, Sequence Hills SS 55-57/8, Franklin Island ST 57-60/2* and Convoy Range ST 57-60/1 USGS sheets.

During the X Italian Antarctic expedition (1994/95), 521 rocks have been sampled within the aim of the project "Proterozoic-Paleozoic evolution of the Pacific margin of Antarctica" in northern Victoria Land. They include intrusive, subvolcanic, volcanic, metamorphic and sedimentary rocks. The investigated regions are within Cape Hallett SS 58-60/2, Daniels Range SR 57-58/14, Ebbe Glacier SR 57-58/16, Freyberg Mountains SS 58-60/1, Mount Melbourne SS 58-60/9, Mount Murchison SS 58-60/5 and Mount Soza SR 57-58/15 USGS sheets.