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Sagwon Locality 4

   

 

Regional Map Sagavanirktok River Map Correlations  

 

All Sagwon Fossil Images

Locality 1 Images

Locality 2 Images

Locality 3 Images

Locality 4 Images

 

All fossils are from the Prince Creek Formation, Selandian in age and were collected by Herman, Moiseeva and Spicer. Locality 4 yielded plant fossils just below coal bed 4 and is representative of the Late Sagwon phase of floral evolution.

Link

Group

 

Genus

 

Species

Author

Morphotype

38 Angiosperm cf. Corylites  beringianus  (Kryshtofovich) Golovneva
39 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
40 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
41 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
42 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
43 Angiosperm Menispermites sp.
44 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
45 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
46 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
47 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
48 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
49 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
50 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
51 Angiosperm Cissites sp.
53 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
54 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
55 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
56 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
57 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
58 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
59 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
68 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
69 Angiosperm Menispermites sp.
70 Angiosperm Ettingshausenia  raynoldsii  (Newberry) Moiseeva
71 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
72 Angiosperm Dicot leaf fragments
72 Angiosperm Nyssidium  ex gr.  arcticum (Heer) Iljinskaya
73 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
74 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
75 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
76 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
79 Angiosperm Dicot frag.
81 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
82 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
84 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
85 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
87 Angiosperm Mensipermites sp
87 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
88 Angiosperm Mensipermites sp. 
89 Angiosperm Trochodendroides  ex gr.  vassilenkoi  Iljinskaya et Romanova
90 Angiosperm Corylites  beringianus  (Kryshtofovich) Golovneva
91 Angiosperm Menispermites sp.  (Kryshtofovich) Golovneva
44 Conifer Metasequoia  occidentalis (Newb.) Chaney
51 Conifer Metasequoia  occidentalis (Newb.) Chaney
52 Conifer Metasequoia  Cone
60 Conifer Metasequoia  occidentalis (Newb.) Chaney
61 Conifer Metasequoia  occidentalis (Newb.) Chaney
62 Conifer Metasequoia  occidentalis (Newb.) Chaney
63 Conifer Metasequoia  occidentalis (Newb.) Chaney
64 Conifer Metasequoia  occidentalis (Newb.) Chaney
65 Conifer Metasequoia  occidentalis (Newb.) Chaney
66 Conifer Cones ? Cones ?
67 Conifer Cones ? Cones ?
77 Conifer Metasequoia ? Seeds
78 Conifer Metasequoia ? Seeds
79 Conifer Metasequoia  occidentalis (Newb.) Chaney
80 Conifer Metasequoia  occidentalis (Newb.) Chaney
83 Conifer Mensipermites sp. 
83 Conifer Metasequoia  occidentalis (Newb.) Chaney
85 Conifer Metasequoia  occidentalis (Newb.) Chaney
86 Conifer Metasequoia  occidentalis (Newb.) Chaney