144:
81:
68:
17:
44:
139:
102:
134:
128:
85:
72:
115:
48:
28:
This category has the following 3 subcategories, out of 3 total.
98:
Pages in category "Cenozoic genus first appearances"
101:This category contains only the following page.
8:
18:Category:Mesozoic genus first appearances
103:This list may not reflect recent changes
7:
145:Phanerozoic genus first appearances
82:Pleistocene genus first appearances
107:
65:
41:
30:
22:
14:
69:Paleogene genus first appearances
45:Neogene genus first appearances
1:
161:
140:Cenozoic first appearances
15:
16:See also the preceding
152:
87:
74:
67:
50:
43:
160:
159:
155:
154:
153:
151:
150:
149:
135:Cenozoic genera
125:
124:
123:
122:
121:
120:
95:
94:
93:
92:
89:
88:
76:
75:
64:
55:
52:
51:
40:
21:
20:
12:
11:
5:
158:
156:
148:
147:
142:
137:
127:
126:
119:
118:
112:
109:
108:
99:
96:
91:
90:
80:
79:
77:
63:
62:
59:
56:
54:
53:
39:
38:
35:
32:
31:
26:
23:
13:
10:
9:
6:
4:
3:
2:
157:
146:
143:
141:
138:
136:
133:
132:
130:
117:
114:
113:
110:
106:
104:
97:
83:
78:
70:
66:
61:
60:
57:
46:
42:
37:
36:
33:
29:
25:Subcategories
24:
19:
100:
27:
129:Categories
116:Noronhomys
73:(3 C, 8 P)
86:(2 P)
49:(1 C)
131::
105:.
84:
71:
47:
111:N
58:P
34:N
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.