Porpeia 
Pantocsekia 
Podosira. 
Pleurosigma 
Pyxilla 
“ce 
Plagiogramma 
Raphoneis 
Rutilaria 
ae 
Rhabdonema 
ee 
Stauronets 
Synedra 
ce 
Stephanopyxts 
Stictodiscus 
ee 
“e 
Systephania 
Skeletonema, 
Stephanogonia 
Triceratium 
ee 
ornata 
affine 
Americana 
dubia 
pulchellum 
Rhombus 
hexagona 
longiformis 
Adriaticum 
faponicum * 
valdelatum 
_ pulchella 
superba 
longissima 
appendiculata 
rudis 
Grunowtt 
Weissflogit 
Corona 
Californicus 
nitidus 
Kittonianus 
Corona 
actinoptychus 
Sormosum 
arcticum 
Montereyi 
constmile 
quinguelobatum 
parallelum 
heteroporum 
502 
Greve, 7. Mi Su§- 2865 Ps $3, Oy fi 2t- 
Grom VAs, o. 775, 185 [.9- 
Gran. V.. Hy, 83, bis f. 3. 
Geant: Vo AL, 8355 798: 
Grev. I J, 1859, p. 209, 10, f 4,6( |l 
Moebius, 24, f. 4,6); Prit., p. 7745 45s 32° 
Ebr. M. J, 1854, 6, f. 10 ( = Moebius, 4, 
f. 10); Microgeologie, 18, f: 84, 855 33+ 
W3,f: 155 35; A, 11, f: 3: 
Grun. V. H., 105; f. 8; Atlas, 183, f. 17- 
Temp. & Br.* 
Kg, V. #7., 166, 54, f: 11, £3: 
Temp. & Br. 7. 53, 2, f- 6; Diat. Japan. 
Temp. & Br. 2. 53, 1, f: 45 Diat. Japan. 
Sm.= Wav. aspera, which see. 
Kg.. O'Meara, p. 199, 28, f 9; S. B.D, 
Ge; J: 102. 
Smith. O’ Meara, p. 307, 28, f. 27; S. B. D., 
72; 12, f. 95- 
Ehr. Several varieties; Atlas, pi. 130. 
Grev.. Atlas, 164, f. 9. 
it St Adee, 96, fz, §: 
A. Se: Atlas, 1275 F2 
Grun. Atlas, 123, f. 19, 20. 
Grev. Aélas, 74, f. 4,55 vars. pl. 74; pl. 
L475 fF: FO: 
G. & St. Atlas, 137, f. 7; 8. 
Grev. Atlas, 74, f. 16, 18; 131, f. 4- 
Ehr. See Stephanopyxis corona. 
Ebr. V. H., 83, ter f. 2,f. 4 ;=Mastogonia 
actinoptychus 
Bright. Atlas, 79, f. 2. 
Bright. Atlas, 79, f. 12, 13; vat. Californica, — 
Grun., forma tetragona, Atlas, 81, f. 43 
var. Californica, Grun., Atlas, 79, f- 5 © 
Bright. Atlas, 94, f. 1, 2, 3. 
Grun. V. H., 108, f. 2; Adlas. 84, fi 13,44 
Atlas, 79, f. 8. 
Atlas, 75, f- 3-5: 
PS 3 BAG Ge 28 ee 
Grun. 
Grev. 
Grun. 
* Brun & Tempere give 2. epsi/on var. longicornis. Atlas, 183, f. 16; vars. Z}> 
414, 15. 
