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Page 1: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 2: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 3: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 4: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 5: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 6: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 7: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 8: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 9: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 10: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 11: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 12: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 13: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 14: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 15: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 16: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK
Page 17: The Palaeontological Association | Reg. Charity No. 1168330...ORIGIN, EVOLUTION AND SYSTEMATICS OF THE CRETACEOUS AMMONITE SPATHITES by W. J. KENNEDY, C. W. WRIGHT, and J. M. HANCOCK

The Palaeontological Association | Reg. Charity No. 1168330 › sites › default › files › media › ... · Soviet Union was partly financed by the University of Leicester and

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · POLLEN GENUS CLASSOPOLLIS PFLUG 1953 by Y. REYRE ABsrRACT. The diagnosis of the pollen formgenus Classopollis

The Palaeontological Association | Reg. Charity No. 1168330 · The Trochidae, of which family Margarites is regarded as the most primitive member (Thiele 1929), are everywhere characteristic

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · higher level classification Of the graptolites. Most Western workers have followed the Treatise on

The Palaeontological Association | Reg. Charity No. 1168330 · Chelly National Monument in north-eastern Arizona where the plant fossils described in this report were collected.

The Palaeontological Association | Reg. Charity No. 1168330 · Sarjeant, in Davey et al. (1966), reviewing cysts with a Gonyaulax-type tabulation, erected the new genus Rhaetogonyaulax

The Palaeontological Association | Reg. Charity No. 1168330 · Protoretepora ampla (Lonsdale), Fenestella bituberculata Crockford, and blastoid fragments, indicative of the Ulladulla

The Palaeontological Association | Reg. Charity No. 1168330...trilobites from Tortworth, May Hill, Shropshire, and Pembroke may also pertain to this species. If the specimen from the

The Palaeontological Association | Reg. Charity No. 1168330 · OLIGOCENE-MIOCENE LIMESTONES OF CHRISTMAS ISLAND (INDIAN OCEAN) by C. G. ADAMS and D. J. BELFORD ABSTRACT. Foraminifera

The Palaeontological Association | Reg. Charity No. 1168330 · The matrix has penetrated the original organic spaces in the test. The stereom network was of the usual three-dimensional

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · PALAEONTOLOOY, VOLUME 25 5-10 Common 10 - 50 Abundant 50+ Restricted collecting * horizon 5b 30 5a

The Palaeontological Association | Reg. Charity No. 1168330...Ordovician stratigraphy of two, Hadeland and Ringerike, has been revised by Owen (1978, 1979) and summaries of the successions

The Palaeontological Association | Reg. Charity No. 1168330 · late Lower Jurassic rather than Middle Jurassic age. This is because, as a whole, it resembles the Upper Liassic floras

The Palaeontological Association | Reg. Charity No. 1168330 · Mountains, Siberia; 10, Ningxia, North China. BIOSTRATIGRAPHY AND PALAEOGEOGRAPHY OF ALISPIRA The two most common and

The Palaeontological Association | Reg. Charity No. 1168330 · Faurie. the Kimmeridgian, Tithonian and Berriasian stages are represented by fine- grained calcareous rocks varying

The Palaeontological Association | Reg. Charity No. 1168330...SAUROPSIDA Huxley, 1864 REPTILIA Laurenti, 1768 Family CAPTORHINIDAE Case, 1911 Genus ACRODONTA Dutuit 1976b Type species

The Palaeontological Association | Reg. Charity No. 1168330 · the mid-Cretaceous. SYSTEMATIC DESCRIPTIONS Repositories of material: these are indicated as follows: OUM—University

The Palaeontological Association | Reg. Charity No. 1168330 · Krumbach (1914) stated that the scratch produced by Sphaerechinus granularis on llmestone in the Adriatic Sea was up

The Palaeontological Association | Reg. Charity No. 1168330...PRICE: LATE ORDOVICIAN TRILOBITES Horizons and localities. Apart from the occurrences shown in Table l, ranges through

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · A MONG the many reptilian remains recovered from the Middle Jurassic strata of Dorset (Delair 1958,

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · FORAMINIFERA AS INDICATORS OF VANISHED SEAGRASSES ... Amphisorus hemprichi, Sorites marginalis, Marginopora

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · Methods. Specimens were examined With the aid Of an Hitachi S-57() scanning electron microscope. At

The Palaeontological Association | Reg. Charity No. 1168330 · by JEREMY R. YOUNG, JAMES A. BERGEN, PAUL R. BOWN, JACKIE A. BURNETT, ANDREA FIORENTINO, RICHARD W. JORDAN, ANNELIES

The Palaeontological Association | Reg. Charity No. 1168330...of the Karagan basin described was considerably diluted with fresh water from the rivers. These conditions were favourable

The Palaeontological Association | Reg. Charity No. 1168330...TABLE l. Biostratigraphy and correlation of Lower Cambrian (Tommotian to Toyonian) in the studied localities studied using

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · TIME IN STRATIGRAPHY hy T. G. MILLER Recent publication of several formalized systems or stratigraphic

The Palaeontological Association | Reg. Charity No. 1168330 · both marine and non-marine Lower Cretaceous sediments and correlated the Wealden with the marine stages by this means

The Palaeontological Association | Reg. Charity No. 1168330 · origination and extinction are lower when range extensions and ghost lineages are included, estimates of the magnitude

The Palaeontological Association | Reg. Charity No. 1168330 · 2017. 11. 14. · (abbreviated as MPM), Milwaukee, Wisconsin, for the opportunity to examine and prepare the specimen

The Palaeontological Association | Reg. Charity No. 1168330...species—Calappilia dacica, Periacanthus horridus, Micromaia aff. tuberculata, Harpactoxanthopsis lulugini—are common

The Palaeontological Association | Reg. Charity No. 1168330 · thought to be confined to the Americas (Adams 1967; Hottinger 1973). The apparent endemism exhibited by Yaberinella

The Palaeontological Association | Reg. Charity No. 1168330 · Llanvirn (Didymograptus murchisoni Zone) to ?Upper Llandeilo. The formation crops Out about 10 km east of Porto and

The Palaeontological Association | Reg. Charity No. 1168330...on the English Kimmeridge and marine Lower Cretaceous ostracod faunas five new species of the genus have been discovered

The Palaeontological Association | Reg. Charity No. 1168330 · Formation (Copeland 1973, pers. comm.). Elsewhere on Somerset Island the upper part of the Read Bay Formation and the

The Palaeontological Association | Reg. Charity No. 1168330...in P20-22 (Perpendicular point S37/f620, 732-734; specimens NZGS EC561, 562, 564, 565, and OU8583h). The species also