VOCABULARY. 



177 



M. 



Madreporen, madrepores. 



Magnesiumsulfat, magnesium sul- 

 phate. 



Malayischer Archipel, Malay Ar- 

 chipelago. 



Mangan, manganese. 



Medusen, medusre, jelly-fish. 



Meereskunde, oceanography, tha- 

 lassography (lit., science of the 

 ocean). 



Milleporiden, millepores. 



Milliarde, milliard, thousand mil- 

 lions. 



Mineralaggregaten, mineral aggre- 

 gates. 



Minimaltemperatur, minimum 

 temperature. 



Mittelmeer, Mediterranean sea. 



Modellierung, sculpturing. 



Mondebbe, lunar ebb. 



Mondflut, lunar tide. 



Mooskoralle, bryozoan (pi., bryo- 

 zoa). 



Moostiere, bryozoa. 



Morane, moraine. 



Muschelsand, shelly sand. 



Mytilus, same word. 



N. 



Nachtgleiche, equinox. 



Nadeln, spicules. 



Nadirflut, nadir-tide. 



Neapel, Naples. 



Nebenmeer, secondary sea, small 



sea. 

 Nekton, same word. 



neritisch, neritic. 



Nesselfaden, defensive tentacles 



(strictly, tentacles armed with 



batteries of nettle-cells) . 

 Nesselzelle, nematocyst, thread-cell, 



nettle-cell. 

 Niveau, level. 

 Nivellement, levelling. 

 Normal-Null, normal zero. 

 Norwegen, Norway. 

 Novaja-Semlja, Nova Zembla. 

 Nulliporen, nullipores. 

 Nunatacker, nunataks (an Eskimo 



word). 



O. 



Oberseite, dorsal side. 

 Ophiuren, Ophiurce. 

 Ostsee, Baltic sea. 

 ozeanographisch, oceanographic. 



P. 



Palastina, Palestine. 



Panzer, shell (lit., coat of mail). 



Patagonien, Patagonia. 



Patelle, limpet, patella. 



Pechstein, pitchstone. 



Pegel, water-mark, gauge-mark. 



pelagisch, pelagic. 



Personen, zooids, polyps. 



peruanisch, Peruvian. 



Physalia, Portuguese man-of-war. 



phytogen, phytogenetic. 



planimetrisch, planimetric. 



Plankton, same word (see p. 4, 



note i). 



Plattenstoss, disturbed series. 

 Plinius, Pliny. 



