4489 to 4500 of 14064 results
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Read more of: The distribution and abundance of burrowing seabirds (Procellariiformes) at Bird Island, South Georgia: II. South Georgia diving petrel Pelecanoides georgicus
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Energy costs of incubation and moult in petrels and penguins
Read more of: Energy costs of incubation and moult in petrels and penguinsMost penguins and petrels fast during lengthy incubation shifts; all penguins fast through their moult. The resulting weight losses can be used to calculate energy costs of these activities and […]
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Late Mesozoic bivalve biostratigraphy of the Antarctic Peninsula region
Read more of: Late Mesozoic bivalve biostratigraphy of the Antarctic Peninsula regionTwo groups of bivalves, the inoceramids and buchiids, are particularly useful zone fossils in the Mesozoic sedimentary formations of the Antarctic Peninsula region. In the Upper Jurassic, species of the […]
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Late Jurassic inoceramid bivalves from the Antarctic Peninsula and their stratigraphic use
Read more of: Late Jurassic inoceramid bivalves from the Antarctic Peninsula and their stratigraphic useThe majority of inoceramid bivalves occurring in Late Jurassic temperate realm assemblages can probably be assigned to the genus Retroceramus. Although there are a few transitional forms, Retroceramus can generally […]
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Pine Island Glacier and its drainage basin: results from radio echo-sounding
Read more of: Pine Island Glacier and its drainage basin: results from radio echo-soundingRetreat of the grounding lines of West Antarctic ice streams may lead to the collapse of the West Antarctic ice sheet. Pine Island Glacier has been pinpointed as an ice […]
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