Cycles and Harmonics Forum ForumsWhat’s NewRecent PostsMembers Forums Recent Posts Notifications Clear all Recent Posts | Forums | Topics Recent PostsUnread PostsNot Replied TopicsSolved TopicsUnsolved TopicsClosed TopicsOpen TopicsSticky Topics Page 12 / 61 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Next Topics with their latest replies in reversed order Periodic Impact Cratering and Extinction Events Over the Last 260 Million Years By CRI 6 days ago | Last Post: 6 days ago Forum Geology & Paleontology Periodic Impact Cratering and Extinction Events Ov... 6 days ago By CRI Considering the Case for Biodiversity Cycles: Re-Examining Periodicity in the Fossil Record By CRI 6 days ago | Last Post: 6 days ago Forum Geology & Paleontology Considering the Case for Biodiversity Cycles: Re-E... 6 days ago By CRI On the Periodicity Hypothesis of the Ages of Large Impact Craters By CRI 6 days ago | Last Post: 6 days ago Forum Geology & Paleontology On the Periodicity Hypothesis of the Ages of Large... 6 days ago By CRI The 'Human' Statistics of Terrestrial Impact Cratering Rate By CRI 6 days ago | Last Post: 6 days ago Forum Geology & Paleontology The 'Human' Statistics of Terrestrial Im... 6 days ago By CRI Periodicity of Extinctions in the Geologic Past (Raup & Sepkoski) By CRI 6 days ago | Last Post: 6 days ago Forum Geology & Paleontology Periodicity of Extinctions in the Geologic Past (R... 6 days ago By CRI The Tantalizing Case of Quasar J0950+5128: A Binary Supermassive Black Hole Candidate By CRI 6 days ago | Last Post: 6 days ago Forum Cosmology & Astronomy The Tantalizing Case of Quasar J0950+5128: A Binar... 6 days ago By CRI Singular Spectrum Analysis of Fermi-LAT Blazar Light Curves By CRI 6 days ago | Last Post: 6 days ago Forum Cosmology & Astronomy Singular Spectrum Analysis of Fermi-LAT Blazar Lig... 6 days ago By CRI Multimessenger Pulsar Timing Array Constraints on Supermassive Black Hole Binaries Traced by Periodic Light Curves By CRI 6 days ago | Last Post: 6 days ago Forum Cosmology & Astronomy Multimessenger Pulsar Timing Array Constraints on ... 6 days ago By CRI Spectral Analysis of Solar and Geomagnetic Parameters in Relation to Cosmic-ray Intensity (1965-2018) By CRI 6 days ago | Last Post: 6 days ago Forum Cosmology & Astronomy Spectral Analysis of Solar and Geomagnetic Paramet... 6 days ago By CRI A Glitch in the Millisecond Pulsar J0613-0200 By CRI 6 days ago | Last Post: 6 days ago Forum Cosmology & Astronomy A Glitch in the Millisecond Pulsar J0613-0200 Firs... 6 days ago By CRI Page 12 / 61 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 Next Share: