>. LIST OF ILLUSTRATIONS. 
DESCRIPTION OF TWO SQUALODONTS RECENTLY DISCOVERED IN THE CALVERT CLIFFS, 
MARYLAND; AND NOTES ON THE SHARK-TOOTHED CETACEANS. 
By Remington Kellogg. 
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- Dorsal view of skull of Squalodon calvertensis........-.....--.2-+---- 
. Ventral view of skull of Squalodon calvertensis......-..........--+-- 
Lateral view of skull of Squalodon calvertensis......-....--....------ 
. Posterior view of skull of Squalodon calvertensis...............-+-.-- 
. Superior and external views of mandible of Squalodon calvertensis. . 
. Views of mandible and ulna of Squalodon calvertensis...........-.-- 
. Molars and premolars of Squalodon calvertensis..............-..---- 
. Incisor-like teeth and periotic of Squalodon calvertensis...........-- 
. Anterior dorsal vertebra of Squalodon calvertensis..........-.....-.-- 
. Eleventh dorsal vertebra of Squalodon calvertensis..............-.-- 
. First lumbar vertebra of Squalodon calvertensis...............-.-+-- 
12. Second lumbar vertebra of Squalodon calvertensis.................-- 
. Epiphyses and lumbar vertebrae of Squalodon calvertensis.......---- 
. Epiphyses from vertebrae of Squalodon calvertensis.........-.-..--- 
. Epiphyses from vertebrae of Squalodon calvertensis.............-.-- 
s (RibsloiS qualodon calvertensises. <6 coa-eacse ser oe Se ae eee eee 
. Molars and jaw fragment of undetermined squalodont............-- 
18. Premolar tooth and maxillary fragments of undetermined squalodont 
19. Fragment of left mandible of undetermined squalodont...-...-. Bese 
20. Zygoma and exoccipital of undetermined squalodont..............- 
Facing page. 
pihastatons 70 
Sees 70 
soeses 70 
acne 70 
sisteaek 70 
ees 70 
S djerstese 70 
Bao GsS 70 
suetate 70 
pel het 70 
Messrs 70 
Scene 70 
Beeeepoe 70 
tits 70 
Beet 70 
Sais 70 
Groep 70 
Ne 70 
Berry! 70 
2A 70 
THE SCALE INSECTS OF THE SUBFAMILIES MONOPHLEBINAE AND MARGARODINAE 
TREATED BY MASKELL. 
By Harold and Emily Morrison. 
1-3. Maskell species of Monophlebinae and Margarodinae..........-.... 
A METEORIC METABOLITE FROM DUNGANNON, VIRGINIA. 
By George P. Merrill. 
1. Polished and etched surface of the Dungannon (Va.) meteoric iron... - 
2. Photo-micrographs of the Dungannon (Va.) meteoric iron..........- 
MIOCENE PLANTS FROM SOUTHERN MEXICO. 
By Edward W. Berry. 
1-7. Miocene plants from southern: Mexico. ...22.so.4.0s---+--<2-s05s 
THE DRAGONFLIES (OpoNATA) OF BurMA AND Lower Sram -III. 
AESCHNINAE. 
By Frank Fortescue Laidlaw. 
1. Aeschnine dragonflies from Burma and Lower Siam.............-..- 
TEXT FIGURES. 
FISHES FROM FORMOSA AND THE PHILIPPINE ISLANDS. 
By Henry W. Fowler and Barton A. Bean. 
me whe 
. Crrrhinits 1melanostiqia, NeW SPeCles as 22 ssi oe iss oe eee 
. Lippocampusiongtrosinis Cuvier... 2.22 ae eos ea ae ee eee ee 
> Dermogenys bakert, NEW: SPeClOS ...:.j<) 21s =s pce te ee Oe ee eee 
. Pomacentrus formosanus, New Species. ....... 52. 52-- 425 4-4--s-ee een 
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