20:
318:
363:
221:
208:
298:
440:
411:
399:
342:
469:
285:
265:
168:
163:
158:
153:
148:
142:
136:
131:
126:
121:
116:
464:
245:
105:
100:
95:
90:
85:
75:
70:
65:
60:
55:
435:
423:
8:
387:
375:
225:
212:
183:
178:
33:
322:
302:
289:
269:
25:
249:
459:
453:
346:
339:
19:
242:
196:
This category has the following 8 subcategories, out of 8 total.
44:
362:
The following 7 pages are in this category, out of 7 total.
38:
15:
50:
451:
36:is for topics specifically related to the year
319:Scientific organizations established in 1868
364:This list may not reflect recent changes
222:Astronomical objects discovered in 1868
452:
191:
359:Pages in category "1868 in science"
13:
368:
198:
190:
14:
481:
441:Solar eclipse of August 18, 1868
18:
400:1868 in birding and ornithology
209:1868 archaeological discoveries
1:
412:Kelvin–Helmholtz instability
357:
7:
10:
486:
299:Minerals described in 1868
177:The main article for this
176:
31:
436:Schleicher's fable
424:1868 in paleontology
343:1868 in paleontology
388:1868 in archaeology
477:
470:1860s in science
348:
341:
324:
304:
291:
286:1868 meteorology
271:
266:1868 earthquakes
251:
244:
227:
214:
28:
23:
22:
485:
484:
480:
479:
478:
476:
475:
474:
465:Science by year
450:
449:
448:
447:
446:
445:
428:
416:
404:
392:
380:
376:1868 in science
356:
355:
354:
353:
350:
349:
338:
329:
326:
325:
309:
306:
305:
293:
292:
276:
273:
272:
256:
253:
252:
246:1868 in biology
241:
232:
229:
228:
216:
215:
189:
188:
184:1868 in science
175:
174:
173:
111:
110:
49:
24:
17:
12:
11:
5:
483:
473:
472:
467:
462:
444:
443:
438:
432:
429:
427:
426:
420:
417:
415:
414:
408:
405:
403:
402:
396:
393:
391:
390:
384:
381:
379:
378:
372:
370:
369:
360:
352:
351:
337:
336:
333:
330:
328:
327:
317:
316:
313:
310:
308:
307:
297:
296:
294:
284:
283:
280:
277:
275:
274:
264:
263:
260:
257:
255:
254:
240:
239:
236:
233:
231:
230:
220:
219:
217:
207:
206:
203:
200:
199:
194:
172:
171:
166:
161:
156:
151:
146:
139:
134:
129:
124:
119:
113:
112:
109:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
52:
51:
30:
29:
26:Science portal
9:
6:
4:
3:
2:
482:
471:
468:
466:
463:
461:
458:
457:
455:
442:
439:
437:
434:
433:
430:
425:
422:
421:
418:
413:
410:
409:
406:
401:
398:
397:
394:
389:
386:
385:
382:
377:
374:
373:
371:
367:
365:
358:
344:
340:
335:
334:
331:
320:
315:
314:
311:
300:
295:
287:
282:
281:
278:
267:
262:
261:
258:
247:
243:
238:
237:
234:
223:
218:
210:
205:
204:
201:
197:
193:Subcategories
192:
186:
185:
180:
170:
167:
165:
162:
160:
157:
155:
152:
150:
147:
145:
144:
140:
138:
135:
133:
130:
128:
125:
123:
120:
118:
115:
114:
107:
104:
102:
99:
97:
94:
92:
89:
87:
84:
82:
79:
77:
74:
72:
69:
67:
64:
62:
59:
57:
54:
53:
47:
46:
41:
40:
35:
27:
21:
16:
361:
195:
182:
141:
80:
43:
37:
454:Categories
347:(1 C, 1 P)
179:category
34:category
45:science
226:(12 P)
213:(14 P)
323:(4 P)
303:(4 P)
290:(2 P)
270:(4 P)
250:(1 C)
169:1910s
164:1900s
159:1890s
154:1880s
149:1870s
143:1860s
137:1850s
132:1840s
127:1830s
122:1820s
117:1810s
32:This
460:1868
106:1873
101:1872
96:1871
91:1870
86:1869
81:1868
76:1867
71:1866
66:1865
61:1864
56:1863
39:1868
181:is
42:in
456::
366:.
345:
321:
301:
288:
268:
248:
224:
211:
431:S
419:P
407:K
395:B
383:A
332:P
312:O
279:M
259:E
235:B
202:A
187:.
48:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
