115:
98:
81:
47:
64:
169:
21:
139:
17:
164:
158:
143:
119:
68:
102:
85:
51:
32:
This category has the following 6 subcategories, out of 6 total.
8:
116:Early Cretaceous synapsids of South America
99:Early Cretaceous synapsids of North America
7:
82:Early Cretaceous synapsids of Europe
48:Early Cretaceous synapsids of Africa
136:
112:
95:
78:
65:Early Cretaceous synapsids of Asia
61:
44:
34:
26:
22:Category:Late Cretaceous synapsids
14:
18:Category:Late Jurassic synapsids
1:
186:
170:Early Cretaceous tetrapods
15:
140:Early Cretaceous mammals
16:See also the preceding
165:Cretaceous synapsids
20:and the succeeding
177:
145:
138:
121:
114:
104:
97:
87:
80:
70:
63:
53:
46:
185:
184:
180:
179:
178:
176:
175:
174:
155:
154:
153:
152:
151:
150:
147:
146:
135:
126:
123:
122:
111:
106:
105:
94:
89:
88:
77:
72:
71:
60:
55:
54:
43:
25:
24:
12:
11:
5:
183:
181:
173:
172:
167:
157:
156:
149:
148:
134:
133:
130:
127:
125:
124:
110:
109:
107:
93:
92:
90:
76:
75:
73:
59:
58:
56:
42:
41:
38:
36:
35:
30:
27:
13:
10:
9:
6:
4:
3:
2:
182:
171:
168:
166:
163:
162:
160:
141:
137:
132:
131:
128:
117:
113:
108:
100:
96:
91:
83:
79:
74:
66:
62:
57:
49:
45:
40:
39:
37:
33:
29:Subcategories
28:
23:
19:
31:
159:Categories
144:(5 C, 7 P)
103:(1 C, 1 P)
86:(1 C, 1 P)
69:(1 C, 5 P)
52:(1 C, 1 P)
120:(1 C)
161::
142:
118:
101:
84:
67:
50:
129:M
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