cover story was that the salvage vessel was engaged in commercial manganese nodule mining. The keel of K-129 was laid down on 15 March 1958 at Komsomolsk-on-Amur...
42 KB (5,171 words) - 23:08, 24 August 2024
Glyceollins are a family of prenylated pterocarpans found in ineffective types of nodule in soybean in response to symbiotic infection. It possesses two chiral centers...
4 KB (409 words) - 18:51, 28 January 2023
23, 2013. Retrieved January 15, 2013. Schopf, J. William; Kudryavtsev, Anatoliy B.; Czaja, Andrew D.; Tripathi, Abhishek B. (April 28, 2007). "Evidence...
285 KB (30,123 words) - 14:11, 4 September 2024
limestone and ooid mudstones with 0.5 millimetres (0.020 in) ooids, and chert nodules. The limestone is associated with greenstone, which probably constitutes...
12 KB (1,265 words) - 09:00, 30 January 2023