THIER- UND PFLANZENNAMEN. 
Abietineae 520. 
Acalephe 507. 
Acanthodes 468. 
Acanthoteuthis 476. 
Acephala 484. 
Aceratherium 393. 
Acotyledones 513. 
Acidaspis 500. 
Acrodus 461. 
Acrosaurus 441. 
Actinoidea 505. 
Aeger 497. 
Aegoceros A411. 
Aeolodon 432. 
Aepyornis 426. 
Aethalion 472. 
Agelacrinus 507. 
Agnostus 500. 
Agriotherium 362. 
Algae 513. 
Amblypterus 468. 
Ammonea 478. 
Ammonites 479. 
Amphiarctos 359. 
Amphieyon 367. 
Amphitherium 375. 
Anchitherium 396. 
Aneyloceras 481. 
Andrias 454. 
Anguisaurus 440. 
REGISTER 
zu den 
Anoplotherium 402. 
Anthracotherium 401. 
Antilope 410. 
| Antrimpos 497. 
| Apateon 454. 
Aplax 429. 
| Apterornis 425. 
Aptychus 481. 
Arachnoidea 494. 
| Araucarites 520. 
Archegosaurus 453. 
Arctocyon 369. 
Argonauta 475. 
| Arionius 421. 
Artiodactyla 399. 
Asaphus 500. 
Aspidorhynchus 470. 
| Aspidosoma 504. 
Asterias 504. 
Asterodermus 462, 
Atoposaurus 441, 
Atrypa 487. 
Auchenia 405. 
Avicula 486. 
| Bacillaria 511. 
Baculites 481. 
Balaena 421. 
Balaenoptera 422. 
Basilosaurus 420. 
Batrachiosauria 452, 
