The American Journal of Science and ArtsS. Converse, 1860 - Geology |
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Page 65
... Cordaites or even to Salisburia than to a fern . The second genus peculiar to the American coal - flora is my Scolopendrites , represented , like the former , by a single species ; Scolopendrites dentata Lsqx . , of which fragments only ...
... Cordaites or even to Salisburia than to a fern . The second genus peculiar to the American coal - flora is my Scolopendrites , represented , like the former , by a single species ; Scolopendrites dentata Lsqx . , of which fragments only ...
Page 66
... Cordaites Ung . , 26. Stigmaria Brgt . , 27. Sigillaria Brgt . , 28. Syrigodendron Brgt . , 29. Diploxylon Corda , 30. Lepidodendron Brgt . , 31. Ulodendron Rhode , 10 6 0 1 0 0 1 0 1 0 1 0 0 5 2 215 2 12 + 9 * 37 17 0 + 1 * 0 2 0 0 1 ...
... Cordaites Ung . , 26. Stigmaria Brgt . , 27. Sigillaria Brgt . , 28. Syrigodendron Brgt . , 29. Diploxylon Corda , 30. Lepidodendron Brgt . , 31. Ulodendron Rhode , 10 6 0 1 0 0 1 0 1 0 1 0 0 5 2 215 2 12 + 9 * 37 17 0 + 1 * 0 2 0 0 1 ...
Page 369
... Cordaites Ung , and probably only a small form of Cordaites borassifolia Ung . The other is Noeggerathia microphylla Newb . , undescribed and consequently unknown to me . AM . JOUR . SCI . — SECOND SERIES , VOL . XXX , No. 90 .-- NOV ...
... Cordaites Ung , and probably only a small form of Cordaites borassifolia Ung . The other is Noeggerathia microphylla Newb . , undescribed and consequently unknown to me . AM . JOUR . SCI . — SECOND SERIES , VOL . XXX , No. 90 .-- NOV ...
Page 370
Cordaites borassifolia Ung . , Knorria imbricata Sternb . , and some undeterminable stems . From these plants , six have been found also above the conglomerate series , ascending to coal No. 1B , or even higher . They are Stigmaria ...
Cordaites borassifolia Ung . , Knorria imbricata Sternb . , and some undeterminable stems . From these plants , six have been found also above the conglomerate series , ascending to coal No. 1B , or even higher . They are Stigmaria ...
Page 374
... Cordaites bo- rassifolia Ung . I have found with this coal Lepidodendron obova- tum Sternb . , Sigillaria Brardii Brgt . , with its leaves , and an unde- scribable Lepidostrobus Brgt . Without doubt , it has many pe- culiar species ...
... Cordaites bo- rassifolia Ung . I have found with this coal Lepidodendron obova- tum Sternb . , Sigillaria Brardii Brgt . , with its leaves , and an unde- scribable Lepidostrobus Brgt . Without doubt , it has many pe- culiar species ...
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Common terms and phrases
acid Alethopteris alloy American animal appear Arago arch arsenic aurora axis ball Berghaus Annalen bituminous Brgt bright brilliant Cape Cape Henry carbon carbonic acid catalogues chemical clouds coal coal-tar color containing Cordaites crystals diameter direction disinfection distance distillation earth eupion experiments fact feet fossil genera genus Göpp Gulf Stream heat horizon inches initial velocity Jour Journal Kämtz latitude Lepidodendron light Lsqx mass matter metal meteor miles mineral motion nearly nebular hypothesis Neuropteris Noble County northern observations obtained Oil-Coal organic oxygen paraffine Pecopteris peculiar phenomena plants portion present produced Prof rays remarkable rifle river seen Semi-minor axis Sept shales Sigillaria solar species specimens Sphenopteris stars Sternb stone strata streamers substances surface Survey temperature theory thickness tion toises Unifilar vapor volatile whole zenith zenith telescope zinc