. Acadian geology [microform] : the geological structure, organic remains and mineral resources of Nova Scotia, New Brunswick and Prince Edward Island. Geology; Paleontology; Geology; Geology; Geologie; Paléontologie; Géologie; Géologie. \y rhombic C, Joggins mbic, fitnall, ts obscure; I a keel and tou; M. C, sea rhombic, I acuminate, roxiraato or D.). square, fur- inglo central 10 fragments I. The most inating by a ct fragments 'pidodendron !arbonifcrou3 ed stems of ich Knorria (it from the ots. It has iSternbergia. 1.). , Pictou (H. Sydney (li. ur (Logan). in size and )e a variety, Grand Riv
. Acadian geology [microform] : the geological structure, organic remains and mineral resources of Nova Scotia, New Brunswick and Prince Edward Island. Geology; Paleontology; Geology; Geology; Geologie; Paléontologie; Géologie; Géologie. \y rhombic C, Joggins mbic, fitnall, ts obscure; I a keel and tou; M. C, sea rhombic, I acuminate, roxiraato or D.). square, fur- inglo central 10 fragments I. The most inating by a ct fragments 'pidodendron !arbonifcrou3 ed stems of ich Knorria (it from the ots. It has iSternbergia. 1.). , Pictou (H. Sydney (li. ur (Logan). in size and )e a variety, Grand River THE FLORA OP THE COAI- FOllMATION. m Caudiocaui'UM, Brongn. 1. Cardincarpum fluita7is, Ri^vc. nov. (Fig. 173, I). Oval; apex entire or notched; surface slightly rugose; nucleus round ovate, acuminate, pitted on the surface, with a raised mesial line. M. C, joggins (J. ^y. D.). 2. C. bisectuin, spec. nov. (Fig. 173, K). Nucleus as in the last species, but striate; margin widely notched at apex, and more nar- rowly notched below. M. ('., Grand Lake, Springliill (C. F. Hartt). 3. Cardiocarpiimj sp. like C. marginatum. M. ('., Joggins (). 4. Cardiucarpum, sp. allied to C. Iatu7n, Newberry. M. C, Pictou (IL Poole). These Cardiocarpa are excessively abundant in the roofs of some coal seams; and the typical ones must have been samaras or winged nutlets. They must have belonged to phienogamous plants, and certainly are not the fruits of Lcpidodendron, though some of the spuro-cascs of this genus have been described as Cardiocarpa. These I propose to place under the provisional genus Sporangites. Sl'ORANGITES, DaWSOU. L Sporangites papillata, spec. nov. (Fig. 173, L). I propose the provisional generic name of Sporangites for spores or spore-cases of Lepidodendron, Calamites, and similar plants, not referred to the species to which they belong. The present species is round, about one inch in diameter, and covered with minute raised papilla; or spines. It abounds in the roof o
Size: 876px × 2852px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
