Bulletin 3. The flora of the Raritan Formation, 1911 - State of New ...
Bulletin 3. The flora of the Raritan Formation, 1911 - State of New ...
Bulletin 3. The flora of the Raritan Formation, 1911 - State of New ...
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INCE RT_E SEDIS, 225<br />
Descr{ptio_.--Indefinit_ <strong>flora</strong>lorfruit-remains <strong>of</strong>variablesize.<br />
2. 5 cm. to 4 cm. long, by 2. 5 cm. to 3 cm. in diameter, cylindrical,<br />
apparently cupshaped, and with a siml_Ie margin, whick may be<br />
slightly expanded or contracted; narrawing below to a comparatively<br />
slender peduncle. Base and peduncle apparently covered<br />
with scales or small bracts, although <strong>the</strong> preser_'ation is such that<br />
this is ra<strong>the</strong>r inferential.<br />
'Pr<strong>of</strong>. <strong>New</strong>berry sees in <strong>the</strong>se objects a not altoge<strong>the</strong>r obvious<br />
resemblance to Williamsonia cretacea tleer. <strong>The</strong>), may be related<br />
to <strong>the</strong> Cycadales, but this supposition is far from positive,<br />
and <strong>the</strong>y are retained in <strong>the</strong> genus to. which Pro,f. <strong>New</strong>berry<br />
referred <strong>the</strong>m, ra<strong>the</strong>r than make a change based upon <strong>the</strong> slender<br />
evidence available. <strong>The</strong>y are said to be common in <strong>the</strong> <strong>Raritan</strong>,<br />
several specimens havinK been fig'ured by <strong>the</strong>ir describer, who<br />
failed, ho.wever, to record <strong>the</strong> exact localky, and no new material<br />
is contained in tbe more recent <strong>Raritan</strong> collections. '<br />
Occurrence.--Locality unknown.<br />
Collectiom.--N. ¥. Botanical Garden.<br />
Wn,I,IAMSOma I"_O_L_?_Aa'ZCA(<strong>New</strong>b,) Ward.<br />
Pal¢anth_*s problemat$cu,_ <strong>New</strong>b., FL Amboy Clays, _25, pl. 35,<br />
f. _-9, 1896.<br />
WiIlien_sonia problematica Ward, I5th Ann. Rept. U. S. Geol.<br />
Snrv. 3g2, _895.<br />
Hollick, _¢Ion. U. S. Geol. Surv., vol. 5o:1o7, pl. 5, f. 27-3-',<br />
19o7.<br />
Description.--Fructifications consisting <strong>of</strong> a long and stout<br />
peduncle preserved for a len_h o{ 2 cm. to 3 cm. and about 7<br />
cm. in diameter, expanding distally into a discoid conical receptacle,<br />
<strong>the</strong> edge <strong>of</strong> which is surm_u}_ted by IO-to 2o lanceolate<br />
bracts I. 5 era. to 3-5 cm. in length and 2 ram. to IO ram. in<br />
diameter, <strong>the</strong> whole <strong>of</strong> a very durable consistency.<br />
<strong>The</strong>se objects are present in considerable abundance in <strong>the</strong> <strong>Raritan</strong><br />
days, and Pr<strong>of</strong>. <strong>New</strong>berry figures a number <strong>of</strong> specimens,<br />
although be neglects to mention <strong>the</strong> localities from which tbey<br />
NEW JERSEY GEOLOGICAL SURVEY