4. 
DOLLO, BELGIAN FOSSIL VERTEBRATES 117 
Plesiocetus brialmonti Van Ben., 1880. Mysticete. Near Antwerp. 
5. 
Op. cit., 1885, ix, 12. 
Plesiocetus dubius Van Beneden, 1872. 
Mysticete. 
Near Antwerp. 
6. 
Op. cit., p. 21. 
Plesiocetus hupschi Van Beneden, 1859. 
Mysticete. 
Near Antwerp. 
7. 
Op. cit., p. 29. 
Plesiocetus burtini Van Beneden, 1859. 
Mysticete. 
Near Antwerp. 
8. 
Op. cit., p. 35. 
Amphicetus later Van Beneden, 1880. 
Mysticete. 
Near Antwerp. 
9. 
Op. cit., 1886, xiii, 3. 
Aviphicetus verus Van Beneden, 1880. 
Mysticete. 
Near Antwerp. 
10. 
Op. cit., p. 8. 
Amphicetus editus Van Beneden, 1880. 
Mysticete. 
Near Antwerp. 
11. 
Op. cit., p. 13. 
Amphicetus rotundus Van Ben., 1880. 
Mysticete. 
Near Antwerp. 
12. 
Op. cit., p. 18. 
Heterocetus affinis Van Ben., 1880. Mysticete. 
Near Antwerp. 
13. 
Op. cit., p. 24. 
Heterocetus brevifrons Van Ben., 1872. 
Mysticete. 
Near Antwerp. 
14. 
Op. cit., p. 31. 
Heterocetus sprangiY an Beneden, 1886. 
Mysticete. 
Near Antwerp. 
Op. cit., p. 36. 
15. Fishes. The list of these will be published later in the Memoirs of the 
Royal Belgian Museum by M. Leriche. 
Q. Middle Pliocene (first phase). Scaldisian. 
1. Mammals. X 
2. Birds.Q 
3. Reptiles .. X 
4. Amphibia.Q 
5. Fishes . X 
1. Trichechodon konincki Van Ben., 1871. Pinniped. 
Ann. Mus. roy. Hist. nat. Belg., 1877, i, 46. 
2. Alachtherium cretsi du Bus, 1867. Pinniped. 
Op. cit., p. 50. 
3. Mesotaria ambigua Van Beneden, 1876. Pinniped. 
Op. cit., p. 56. 
4. Palceophoca nysti Van Beneden, 1859. Pinniped. 
Op. cit., p. 60. 
Near Antwerp. 
Near Antwerp. 
Near Antwerp. 
Near Antwerp. 
