The outset of mental torture. Through the lens of the Ticking Time Bomb Scenario

No doubt shall be placed when qualifying torture as one of the cruellest crime offences against human beings. It is widely known that the first torture practices go back to the Middle Ages, where torture mechanisms and devices were used as a legitimate means of punishment, extraction of confessions or executions. Brutal techniques such as ‘Judas Cradle’, ‘The Rack’ or the ‘Rat Torture’ were indeed, the ones commonly used. Moreover, some centuries onwards, torture warrants were permitted and authorised by Privy Councils in legislations such as the English one. However, examples like that were the only ones which public accountability was given to, whereas off-the-book practices remained in silence in other countries for long lasting years. Nowadays, in the 21st century, there are innumerable enforced laws and provisions that prohibit the act of torture, to be precise, physical and psychological torture. Nonetheless, not only are these legislations necessary for fighting torture, but also ad hoc courts and specialised committees continuously report the existence of this crime offence.

Un texto pediátrico del siglo XIV: el Tratado de los Niños de Bernardo de Gordonio

Entre los tratados médicos que salieron a la luz durante la Edad Media, destacan aquellos que centraron su atención en la vida de los niños. La información contenida en esos textos pediátricos resulta imprescindible para conocer cuáles eran las enfermedades que afectaban a los más pequeños, así como algunos aspectos referidos a la vida infantil durante la Edad Media, como la alimentación, la higiene o la indumentaria. Entre esos tratados de pediatría resulta especialmente interesante el Tratado de los niños, que fue realizado en el siglo XIV por Bernardo de Gordonio, y que hemos sacado a la luz en el presente trabajo.

Evolución del paisaje y aprovechamientos económicos en la falda de la sierra cordobesa (Siglos XIII-XV)

La falda de la sierra cordobesa forma un espacio unitario íntimamente conectado geográfica, emocional y económicamente con la ciudad. En este espacio se sitúan elementos históricos tan importantes como el heredamiento de la Albaida o, sobre todo, la dehesa de Córdoba la Vieja, que recibe este nombre por encontrarse en su interior las ruinas de la antigua ciudad omeya de Madinat al-Zahra. Tradicionalmente se ha presentado este espacio como una amplia dehesa dedicada a la ganadería extensiva. Sin embargo, un estudio más detallado de las fuentes documentales disponibles nos muestra un paisaje diversificado en el que, junto con los pastos para el ganado, abundan olivares, viñas y huertas que fueron fundamentales para el abastecimiento de los mercados de la ciudad de Córdoba durante la Baja Edad Media.

As Escadarias de Terraços do Ródão à Chamusca (Baixo Tejo) - Caracterização e Interpretação de Dados Sedimentares, Tectónicos, Climáticos e do Paleolítico

As unidades estratigráficas que resultaram da evolução do rio Tejo em Portugal, aqui analisadas em pormenor entre Vila Velha de Ródão e Chamusca, possuem distintas características sedimentares e indústrias líticas: uma unidade culminante do enchimento sedimentar (o ancestral Tejo, antes do início da etapa de incisão fluvial) - SLD13 (+142 a 262 m acima do leito actual; com provável idade 3,6 a 1,8 Ma), sem indústrias identificadas; terraço T1 (+76 a 180 m; ca. 1000? a 900 ka), sem indústrias; terraço T2 (+57 a 150 m; idade estimada em ca. 600 ka), sem indústrias; terraço T3 (+36 a 113 m; ca. 460 a 360? ka), sem indústrias; terraço T4 (+26 a 55 m; ca. 335 a 155 ka), Paleolítico Inferior (Acheulense) em níveis da base e intermédios mas Paleolítico Médio inicial em níveis do topo; terraço T5 (+5 a 34 m; 135 a 73 ka), Paleolítico Médio (com talhe Mustierense, Levallois); terraço T6 (+3 a 14 m; 62 a 32 ka), Paleolítico Médio final (Mustierense final); Areias da Carregueira (areias eólicas) e coluviões (+3 a ca. 100 m; 32 a 12 ka), Paleolítico Superior a Epipaleolítico; enchimento da planície aluvial (+0 a 8 m; ca. 12 ka a actual), Mesolítico e indústrias mais recentes. As diferenças na elevação (a.r.b.) das escadarias de terraços resultam de soerguimento diferencial, devido a falhas ativas. Numa dada escadaria datada, a projeção da elevação da superfície de cada terraço (a.r.b.) versus a sua idade permitiu estimar a idade do topo do terraço T2 (ca. 600 ka) e a provável idade do início da etapa de incisão (ca. 1,8 Ma). Obteve-se a duração da fase de agradação dos terraços baixos e médios: T6 – 30 ka; T5 – 62 ka; T4 – ca. 180 ka; T3 – ca. 100? ka. Conclui-se que durante o Plistocénico médio e final, as fases de incisão e alargamento do vale foram curtas (ca. 11-25 ka) e ocorreram durante períodos de nível do mar muito baixo, alternando com mais longas fases de inundação e agradação do vale durante níveis do mar mais altos. Estas oscilações eustáticas de causa climática estão sobrepostas a um contexto de soerguimento de longo termo, controlando o desenvolvimento das escadarias. Calculou-se que para os últimos ca. 155 ka as taxas de incisão de curto-termo apresentam valores (0,09 a 0,41 m/ka), aproximadamente, duplos dos calculados para o intervalo ca. 155 a 900 ka (0,04 a 0,28 m/ka). Este aumento na taxa de incisão deve estar relacionado com um aumento na taxa de soerguimento por intensificação da compressão devido à convergência entre as placas Africana e Eurasiática. Abstract: The terrace staircases of the Lower Tagus River (Ródão to Chamusca) – characterization and interpretation of the sedimentary, tectonic, climatic and Palaeolithic data The stratigraphic units that record the evolution of the Tagus River in Portugal (study area between Vila Velha de Ródão and Chamusca villages) have different sedimentary characteristics and lithic industries: a culminant sedimentary unit (the ancestral Tagus, before the drainage network entrenchment) – SLD13 (+142 to 262 m above river bed – a.r.b.; with probable age 3.6 to 1.8 Ma), without artefacts; T1 terrace (+76 to 180 m; ca. 1000? to 900 ka), without artefacts; T2 terrace (+57 to 150 m; top deposits with a probable age ca. 600 ka), without artefacts; T3 terrace (+36 to 113 m; ca. 460 to 360? ka), without artefacts; T4 terrace (+26 to 55 m; ca. 335 a 155 ka), Lower Paleolithic (Acheulian) at basal and middle levels but early Middle Paleolithic at top levels; T5 terrace (+5 to 34 m; 135 to 73 ka), Middle Paleolithic (Mousterian; Levallois technique); T6 terrace (+3 to 14 m; 62 to 32 ka), late Middle Paleolithic (late Mousterian); Carregueira Sands (aeolian sands) and colluvium (+3 a ca. 100 m; 32 to 12 ka), Upper Paleolithic to Epipaleolithic; alluvial plain (+0 to 8 m; ca. 12 ka to present), Mesolithic and more recent industries. The differences in elevation (a.r.b.) of the several terrace staircases results from differential uplift due to active faults. The age interval for each aggradation phase of T3 to T6 terraces was obtained: T3 – ca. 100? ka; T4 – ca. 180 ka; T5 – 62 ka; T6 – 30 ka. The intervals of river down-cutting and widening of the valley floor were short (ca. 11-25 ka) and coincided with periods of very low sea-level. The plotting of the elevation (a.r.b.) versus the age of each terrace surface allows to estimate the age of the T2 terrace (ca. 600 ka) and the probable age of the beginning of the incision stage (ca. 1.8 Ma). So, the high amplitude sea-level changes that characterized the Middle and Late Pleistocene strongly determined the episodic down-cutting phases of the river during the low stands sea levels that alternated with the flooding and aggradation phases of the incised valley during highstand sea levels. These climate related eustatic oscillations are superimposed onto a long term uplift pattern, controlling the river terrace staircase development. During the last ca. 155 ka, the short-term incision rates (0.09 a 0.41 m/ka) were twice the values determined for the interval 155 to 900 ka (0.04 to 0.28 m/ka). This increase in incision rate should be related with an increase in uplift rate resulting from an intensification of compression due to the convergence between African - Eurasian plates.

Synthesis of active Belite-Alite-Ye'elimite clinker (BAY)

Ordinary Portland cement (OPC) is an environmentally contentious material, as for every ton of OPC produced, on average, 0.97 tons of CO2 are released. Ye'elimite-rich cements are considered as eco-cements because their manufacturing process releases less CO2 into the atmosphere than OPC; this is due to the low calcite demand. Belite-Alite-Ye’elimite (BAY) cements are promising eco-friendly building materials as OPC substitutes at a large scale. The reaction of alite and ye´elimite with water should develop cements with high mechanical strengths at early ages, while belite will contribute to later curing times. However, they develop lower mechanical strengths at early-medium ages than OPC. It is known that the presence of different polymorphs of ye'elimite and belite affects the hydration due to the different reactivity of those phases. Thus, a solution to this problem may be well the activation of BAY clinkers by preparing them with 'H-belite and pseudo-cubic-ye'elimite, jointly with alite. The aim of this work is the preparation and characterization of active-BAY clinkers which contain high percentages of coexisting 'H-belite and pseudo-cubic-ye'elimite, jointly with alite to develop, in a future step, comparable mechanical strengths to OPC. The parameters evolved in the preparation of the clinker have been optimized, including the selection of raw materials (mineralizers and activators) and clinkering conditions. Finally, the clinker was characterized through laboratory X-ray powder diffraction, in combination with the Rietveld methodology, and scanning electron microscopy.

Copto-Arabic Universal Chronography. Between Antiquity, Judaism, Christianity and Islam The K. al-Tawārīkh of N. al-Khilāfa Abū Shākir Ibn al-Rāhib (655 Heg. / 973 Mart. / 1257 Chr. / 1569 Alex. / 6750 AM)

La obra histórica del erudito y enciclopedista de la edad de oro de la literatura árabe copta, de la cual el Dr. Samuel Moawad (Munster) está preparando una edición, representa en realidad una colección de tres tratados divididos artificialmente en 51 capítulos secuenciales. El núcleo cronológico es precedido por un largo tratado con 47 capítulos sobre cálculos astronómicos y eclesiásticos así como épocas históricas y calendarios de diferentes naciones. La parte histórica propia (ch. 48-50), de los cuales el llamado Chronicon orientale representa una deficiente revisión anónima, trata sucesivamente de historia universal, dinastías islámicas y patriarcas coptos. Un sumario histórico, así como dogmático, de los primeros siete/ocho concilios de la Iglesia cristiana (cap. 51) termina la compilación entera. El conocido historiador al-Makin Ibn al-.Amid hace un gran uso de la labor de su contemporáneo y, al parecer a través de él, los grandes historiadores musulmanes: Ibn Khaldun, Maqrizi o Qalqashandi hacen mención continua de Ibn al-Rahib. Más tarde en el siglo XVI, el K. al-Tawarikh fue traducido en etiópico y tuvo un gran impacto en la literatura histórica y computacional de los etíopes.

Revisiting the origin and development of pleonastic that in English

The origin of pleonastic that can be traced back to Old English where it could appear in syntactic constructions consisting of a preposition + demonstrative pronoun (i.e. for þy þat, for þæm þe) or a subordinator (i.e. oþ þat). Its diffusion with other subordinators is considered an early Middle English development as a result of the standardization of this item as the general subordinator in the period, which motivated its use as a pleonastic word in combination with all kinds of conjunctions (i.e. now that, gif that, when that, etc.) and prepositions (i.e. before that, save that, in that). Its use considerably increased in late Middle English, declining throughout the 17th century. The list of subordinating elements includes relativizers (i.e. this that), adverbial relatives (i.e. there that) and a number of subordinators (i.e. after, as, because, before, beside, for, if, since, sith, though, until, when, while, etc.). The present paper pursues the following objectives: a) to analyse the use and distribution of pleonastic that in a corpus of early English medical writing (in the period 1375-1700); b) to classify the construction in terms of the two different varieties of medical texts, i.e. treatises and recipes; and c) to assess the decline of the construction with the different conjunctive words. The data used as sources of evidence come from The Corpus of Early English Medical Writing, i.e. Middle English Medical Texts (MEMT for the period 1375-1500) and Early Modern English Medical Texts (EMEMT for the period 1500-1700).

Récits de croisade et digression : la conquête de Constantinople de Robert de Clari

Partant de la réputation naïve, colorée et digressive de La Conquête de Constantinople de Robert de Clari, ce mémoire propose une analyse méthodique de ce récit en prose vernaculaire de la quatrième croisade de façon à en circonscrire les moments de continuité et de rupture. En fonction de plusieurs facteurs, dont leurs formules d’introduction et de clôture, leur rapport au temps de la croisade, leur longueur relative ainsi que leur positionnement dans l’économie globale du texte, les épisodes divergents sont identifiés puis analysés en travaillant lestement avec trois caractéristiques fondamentales de la digression plutôt qu’avec une définition nucléaire du concept, ce qui permet de discerner des degrés de digressif et d’offrir un panorama nuancé de l’oeuvre. Afin d’adopter un regard plus large sur le phénomène de la digression, quatre autres récits de croisade sont étudiés, et tous, qu’ils soient écrits en prose ou en vers, en français ou en latin, sont à leur façon coupables de s’être laissés emporter par leur sujet dans des excursus qui trahissent la personnalité et les convictions de leur auteur. Tout comme Clari, Villehardouin, l’auteur de l’Estoire de la guerre sainte, Eudes de Deuil et Albert d’Aix laissent entrevoir leur propre histoire lorsque celle qu’ils mettent à l’écrit s’égare de la droite voie de sa narration. Les digressions contenues dans les récits de croisade constituent ainsi une fenêtre privilégiée sur l’histoire des mentalités du Moyen Âge central, une mine d’informations qui ne peut être adéquatement exploitée que par les efforts conjoints de l’histoire et de la littérature.

Récits de croisade et digression : la conquête de Constantinople de Robert de Clari

Partant de la réputation naïve, colorée et digressive de La Conquête de Constantinople de Robert de Clari, ce mémoire propose une analyse méthodique de ce récit en prose vernaculaire de la quatrième croisade de façon à en circonscrire les moments de continuité et de rupture. En fonction de plusieurs facteurs, dont leurs formules d’introduction et de clôture, leur rapport au temps de la croisade, leur longueur relative ainsi que leur positionnement dans l’économie globale du texte, les épisodes divergents sont identifiés puis analysés en travaillant lestement avec trois caractéristiques fondamentales de la digression plutôt qu’avec une définition nucléaire du concept, ce qui permet de discerner des degrés de digressif et d’offrir un panorama nuancé de l’oeuvre. Afin d’adopter un regard plus large sur le phénomène de la digression, quatre autres récits de croisade sont étudiés, et tous, qu’ils soient écrits en prose ou en vers, en français ou en latin, sont à leur façon coupables de s’être laissés emporter par leur sujet dans des excursus qui trahissent la personnalité et les convictions de leur auteur. Tout comme Clari, Villehardouin, l’auteur de l’Estoire de la guerre sainte, Eudes de Deuil et Albert d’Aix laissent entrevoir leur propre histoire lorsque celle qu’ils mettent à l’écrit s’égare de la droite voie de sa narration. Les digressions contenues dans les récits de croisade constituent ainsi une fenêtre privilégiée sur l’histoire des mentalités du Moyen Âge central, une mine d’informations qui ne peut être adéquatement exploitée que par les efforts conjoints de l’histoire et de la littérature.

Regional variation and change in the history of English strong verbs

This thesis investigates how the strong verb system inherited from Old English evolved in the regional dialects of Middle English (ca. 1100-1500). Old English texts preserve a relatively complex system of strong verbs, in which traditionally seven different ablaut classes are distinguished. This system becomes seriously disrupted from the Late Old English and Early Middle English periods onwards. As a result, many strong verbs die out, or have their ablaut patterns affected by sound change and morphological analogy, or transfer to the weak conjugation. In my thesis, I study the beginnings of two of these developments in two strong verb classes to find out what the evidence from Middle English regional dialects can tell us about their origins and diffusion. Chapter 2 concentrates on the strong-to-weak shift in Class III verbs, and investigates to what extent strong, mixed and weak past tense and participle forms vary in Middle English dialects, and whether the variation is more pronounced in the paradigms of specific verbs or sub-classes. Chapter 3 analyses the regional distribution of ablaut levelling in strong Class IV verbs throughout the Middle English period. The Class III and IV data for the Early Middle English period are drawn from A Linguistic Atlas of Early Middle English, and the data for the Late Middle English period from a sub-corpus of files from The Penn-Helsinki Parsed Corpus of Middle English and The Middle English Grammar Corpus. Furthermore, The English Dialect Dictionary and Grammar are consulted as an additional reference point to find out to what extent the Middle English developments are reflected in Late Modern English dialects. Finally, referring to modern insights into language variation and change and linguistic interference, Chapter 4 discusses to what extent intra- and extra-linguistc factors, such as token and type frequency, stem structure and language contact, might correlate with the strong-to-weak shift and ablaut levelling in Class III and IV verbs in the Middle English period. The thesis is accompanied by six appendices that contain further information about my distinction of Middle English dialect areas (Appendix A), historical Class III and IV verbs (B and C) and the text samples and linguistic data from the Middle English text corpora (D, E and F).

Tectonic evolution of Variscan Iberia: Gondwana–Laurussia

An integrated interpretation of the late Paleozoic structural and geochronological record of the Iberian Massif is presented and discussed under the perspective of a Gondwana-Laurussia collision giving way to the Variscan orogen. Compressional and extensional structures developed during the building of the Variscan orogenic crust of Iberia are linked together into major tectonic events operating at lithosphere scale. A review of the tectonometamorphic and magmatic evolution of the IberianMassif reveals backs and forths in the overall conver- gence between Gondwana and Laurussia during theamalgamation of Pangea in late Paleozoic times. Stages dom- inated by lithosphere compression are characterized by subduction, both oceanic and continental, development of magmatic arcs, (over- and under-) thrusting of continental lithosphere, and folding. Variscan convergence re- sulted in the eventual transference of a large allochthonous set of peri-Gondwanan terranes, the Iberian Allochthon, onto the Gondwana mainland. The Iberian Allochthon bears the imprint of previous interaction be- tween Gondwana and Laurussia, including their juxtaposition after the closure of the Rheic Ocean in Lower De- vonian times. Stages governed by lithosphere extension are featured by the opening of two short-lived oceanic basins that dissected previous Variscan orogenic crust, first in the Lower-Middle Devonian, following the closure of the Rheic Ocean, and then in the early Carboniferous, following the emplacement of the peri-Gondwanan allochthon. An additional, major intra-orogenic extensional event in the early-middle Carboniferous dismem- bered the Iberian Allochthon into individual thrust stacks separated by extensional faults and domes. Lateral tec- tonics played an important role through the Variscan orogenesis, especially during the creation of new tectonic blocks separated by intracontinental strike-slip shear zones in the late stages of continental convergence.

25 million years to break a continent : early to middle Miocene rifting and syn-extensional magmatism in the southern Gulf of California

Cenozoic extension in western Mexico has been divided into two episodes separated by the change from convergence to oblique divergence at the plate boundary. The Gulf Extensional Province is thought to have started once subduction ended at ~12.5 Ma whereas early extension is classified as Basin and Range. Mid-Miocene volcanism of the Comondú group has been considered as a subduction-related arc, whereas post ~12.5 Ma volcanism would be extension-related. Our new integration of the continental onshore and offshore geology of the south-east Gulf region, backed by tens of Ar-Ar and U-Pb ages and geochemical studies, document an early-mid Miocene rifting and extension-related bimodal to andesitic magmatism prior to subduction termination. Between ~21 and 11 Ma a system of NNW-SSE high-angle extensional faults rifted the western side of the Sierra Madre Occidental (SMO) ignimbrite plateau. In Nayarit, rhyolitic domes and some basalts were emplaced along this extensional belt at 18-17 Ma. These rocks show strong antecrystic inheritance but an absence of Mesozoic and older xenocrysts, suggesting a genesis in the mid-upper crust triggered by extension-induced basaltic influx. In Sinaloa, large grabens were floored by huge dome complexes at ~21-17 Ma and filled by continental sediments with interlayered basalts dated at 15 Ma. Mid-Miocene volcanism, including the largely volcaniclastic Comondú strata in Baja California, was thus emplaced in rift basins and appears associated to decompression melting rather than subduction. Along the coast, flat-lying basaltic lava flows dated at 11-10 Ma are exposed just above the present sea level. Here crustal thickness is 25-20 Km, almost half that in the core of the SMO, implying significant lithosphere stretching before ~11 Ma. This mafic pulse, with relatively high Ti but still clear Nb-Ta negative spikes, may be related to the detachment of the lower part of the subducted slab, allowing asthenosphere to flow into parts of the mantle previously fluxed by subduction fluids. Very uniform OIB-like lavas appear in late Pliocene and Pleistocene, only 18 m.y. after the onset of rifting and ~9 m.y. after the end of subduction. Our study shows that rifting began much earlier than Late Miocene and progressively overwhelmed subduction in generating magmatism.

Why are early maturing girls less active? Links between pubertal development, psychological well-being, and physical activity among girls at ages 11 and 13

Previous research has shown that early maturing girls at age I I have lower subsequent physical activity at age 13 in comparison to later maturing girls. Possible reasons for this association have not been assessed. This study examines girls' psychological response to puberty and their enjoyment of physical activity as intermediary factors linking pubertal maturation and physical activity. Participants included 178 girls who were assessed at age 11, of whom 168 were reassessed at age 13. All participants were non-Hispanic white and resided in the US. Three measures of pubertal development were obtained at age I I including Tanner breast stage, estradiol levels, and mothers' reports of girls' development on the Pubertal Development Scale (PDS). Measures of psychological well-being at ages I I and 13 included depression, global self-worth, perceived athletic competence, maturation fears, and body esteem. At age 13, girls' enjoyment of physical activity was assessed using the Physical Activity Enjoyment Scale and their daily minutes of moderate-to-vigorous physical activity (MVPA) were assessed using objective monitoring. Structural Equation Modeling was used to assess direct and indirect pathways between pubertal development at age I I and MVPA at age 13. In addition to a direct effect of pubertal development on MVPA, indirect effects were found for depression, global self-worth and maturity fears controlling for covariates. In each instance, more advanced pubertal development at age I I was associated with lower psychological wellbeing at age 13, which predicted lower enjoyment of physical activity at age 13 and in turn lower MVPA. Results from this study suggest that programs designed to increase physical activity among adolescent girls should address the self-consciousness and discontent that girls' experience with their bodies during puberty, particularly if they mature earlier than their peers, and identify activities or settings that make differences in body shape less conspicuous.

Ar-40/Ar-39 Evidence for Middle Proterozoic (1300-1500 Ma) Slow Cooling of the Southern Black Hills, South Dakota, Midcontinent, North America: Implications for Early Proterozoic P-T Evolution and Posttectonic Magmatism

Ar-40/Ar-39 total gas and plateau dates from muscovite and biotite in the southern Black Hills, South Dakota, provide evidence for a period of Middle Proterozoic slow cooling. Early Proterozoic (1600-1650 Ma) mica dates were obtained from metasedimentary rocks located in a synformal structure between the Harney Peak and Bear Mountain domes and also south of Bear Mountain. Metamorphic rocks from the dome areas and undeformed samples of the similar to 1710 Ma Harney Peak Granite (HPG) yield Middle Proterozoic mica dates (similar to 1270-1500 Ma). Two samples collected between the synform and Bear Mountain dome yield intermediate total gas mica dates of similar to 1550 Ma. We suggest two end-member interpretations to explain the map pattern of cooling ages: (1) subhorizontal slow cooling of an area which exhibits variation in mica Ar retention intervals or (2) mild folding of a Middle Proterozoic (similar to 1500 Ma) similar to 300 degrees C isotherm. According to the second interpretation, the preservation of older dates between the domes may reflect reactivation of a preexisting synformal structure (and downwarping of relatively cold rocks) during a period of approximately east-west contraction and slow uplift during the Middle Proterozoic. The mica data, together with hornblende data from the Black Hills published elsewhere, indicate that the ambient country-rock temperature at the 3-4 kbar depth of emplacement of the HPG was between 350 degrees C and 500 degrees C, suggesting that the average upper crustal geothermal gradient was 25 degrees-40 degrees C/km prior to intrusion. The thermochronologic data suggest HPG emplacement was followed by a similar to 200 m.y. period of stability and tectonic quiescence with little uplift. We propose that crust thickened during the Early Proterozoic was uplifted and erosionally(?) thinned prior to similar to 1710 Ma and that the HPG magma was emplaced into isostatically stable crust of relatively normal thickness. We speculate that uplift and crustal thinning prior to HPG intrusion was the result of differential thinning of the subcrustal lithosphere beneath the Black Hills. If so, this process would have also caused an increase in mantle heat flux across the Moho and triggered vapor-absent melting of biotite to produce the HPG magma. This scenario for posttectonic granite generation is supported, in part, by the fact that in the whole of the Black Hills, the HPG is spatially associated with the deepest exposed Early Proterozoic country rock.

Revisiting the Late Jurassic-Early Cretaceous of the NW South Iberian Basin: new ages and sedimentary environments

The study of the Upper Jurassic-Lower Cretaceous deposits (Higueruelas, Villar del Arzobispo and Aldea de Cortés Formations) of the South Iberian Basin (NW Valencia, Spain) reveals new stratigraphic and sedimentological data, which have significant implications on the stratigraphic framework, depositional environments and age of these units. Moreover, these new data encourage revising the previously proposed stratigraphic correlations between the studied units and those deposited in adjacent areas of the Iberian Basin. The Higueruelas Fm was deposited in a mid-inner carbonate platform where oncolitic bars migrated by the action of storms and where oncoid production progressively decreased towards the uppermost part of the unit. The overlying Villar del Arzobispo Fm has been traditionally interpreted as an inner platform-lagoon evolving into a tidal-flat. Here it is interpreted as an inner-carbonate platform affected by storms, where oolitic shoals protected a lagoon, which had siliciclastic inputs from the continent. The Aldea de Cortés Fm has been previously interpreted as a lagoon surrounded by tidal-flats and fluvial-deltaic plains. Here it is reinterpreted as a coastal wetland where siliciclastic muddy deposits interacted with shallow fresh to marine water bodies, aeolian dunes and continental siliciclastic inputs. The contact between the Higueruelas and Villar del Arzobispo Fms, classically defined as gradual, is interpreted here as gradual and rapid, because the transition between both units comprises few meters. More importantly, the contact between the Villar del Arzobispo and Aldea de Cortés Fms, previously considered as unconformable, is here interpreted as gradual. The presence of Alveosepta in the Villar del Arzobispo Fm suggests that at least part of this unit is Kimmeridgian, unlike the previously assigned Late Tithonian-Middle Berriasian age. Consequently, the underlying Higueruelas Fm, previously considered Tithonian, should not be younger than Kimmeridgian. Accordingly, sedimentation of the Aldea de Cortés Fm, previously considered Valanginian-Hauterivian, probably started during the Tithonian and it may be considered part of the regressive trend of the Late Jurassic-Early Cretaceous cycle. This is consistent with the dinosaur faunas, typically Jurassic, described in the Villar del Arzobispo and Aldea de Cortés Fms.