Fractures of the lower limbs and their secondary skeletal adaptations: a 20th century example of pre‐modern healing

This study focuses on an old male skeleton, which shows severe fractures of the right femur and of the left tibia and fibula. The skeleton, complete and in a good condition of preservation, comes from a Sardinian osteological collection (from the beginning of 1900 AD) with known age, sex and life‐activity. The features of the fractures and pattern of joint disease, enthesis development and enthesopathies have been studied in order to ascertain a possible cause for these traumatic events, the functional implications for postural and locomotory behavior and, finally, the eventual evidence of medical treatment. Copyright © 2004 John Wiley & Sons, Ltd.     

Scapular stress fracture: a palaeopathological case consistent with crutch use

This report describes a defect on the right scapula of a 50 to 60 year old male slave who had been buried extra‐muros in the Le Colombier cemetery of Vaison‐la‐Romaine (5^th to 6^th century AD) in Vaucluse, France. This injury can only be described as a stress fracture, most likely associated with heavy and persistent use of the humerus in abduction. Other bony defects on the skeleton included early signs of ossification of the glenohumeral joint, slight vertebral discopathy, and osteoarthrosis on the right hip. A relationship between scapular stress fractures and walking devices has been described in the current medical literature, and taking this in consideration, possible aetiologies for this scapular defect include either consistent use of a crutch or routine physical labour. Little information is available on either stress fractures or assisted walking devices in antiquity; therefore this information is a valuable contribution to palaeopathology. Copyright © 2008 John Wiley & Sons, Ltd.     

Early cat taming in Egypt: a correction

A cat skeleton from a Predynastic burial in Egypt that was previously labelled as Felis silvestris is re-identified as Felis chaus. This means that the previous claim needs to be withdrawn that the specimen represents early evidence for taming of Felis silvestris that ultimately led to domestication. However, the statement that the small felid has been held in captivity for several weeks, based on the presence of healed fractures, is still valid.     

ESR dating of the Neanderthal site, Kebara Cave, Israel

In 1985 a Neanderthal skeleton was found in the cave of Kebara in southern Mt. Carmel. Electron spin resonance (ESR) dates have been obtained on tooth enamel of gazelles found in layer X, just overlying the layer in which the skeleton was found. Assuming early uptake of uranium by the teeth, they yield an age of 60 ± 6 ka; assuming gradual, linear uptake of uranium yields an age of 64 ± 6 ka. Both age estimates are consistent with a previous estimate for the skeleton, based on TL dating of burnt flint, of 60 ± 4 ka.     

Metastatic carcinoma in a 14th–19th century skeleton from Constância (Portugal)

During 2002, the extensive archaeological excavations of the ancient Constância necropolis (Centre of Portugal), dated from 14th–19th centuries, resulted in the exhumation of 151 individuals. Among the several paleopathological cases, a middle‐aged female skeleton with osteolytic lesions in her skull, axial skeleton, upper limbs and femurs was observed. These pathological findings are characterised by an asymmetric pattern with osteolytic focus of distinct size and irregular shape. Some skeletal elements display both osteolytic and osteoblastic lesions. The latter exhibit deposition of fine layers of woven bone. Lesions were observed macroscopically and radiology was used as a complementary method of scrutiny, especially in cases of unclear observation. The case was diagnosed as that of a probable metastatic carcinoma due to the multifocal distribution of the lesions in areas of intense haematopoietic activity, their morphology and some osteoblastic responses, as well as the presence of pathological fractures in the ribs. The skeleton's sex and age at death are in agreement with the proposed diagnostic, constituting the first case of malignant carcinoma detected in non‐identified Portuguese human skeletal remains. Copyright © 2009 John Wiley & Sons, Ltd.     

Fracture patterns among the Nubians of Semna South,Sudanese Nubia

A collection of 592 individuals from the site of Semna South in Sudanese Nubia was studied for evidence of healed fractures of the skull and appendicular skeleton. The sample included 241 males, 239 females, 109 subadults and three adults for whom a sex could not be determined. Potential analytical and interpretive bias due to vagaries of preservation was quantified and examined. Almost 21% of the adults exhibited at least one healed fracture, while only two subadults showed such trauma. Rates of fractures, calculated for each bone, varied from a high of 17.9% for the cranium to a low of 0% for the right femur. Some fractures were likely caused by the physical environment, for example, falls along the rocky shores of the Nile. Other trauma, such as craniofacial fractures, found in both males and females, may have been due to interpersonal violence. The high rate of craniofacial trauma may indicate that this group experienced social stress which could have precipitated or intensified interpersonal violence. Copyright © 1999 John Wiley & Sons, Ltd.     

Evidence of Stress Fracture in a Homo antecessor Metatarsal from Gran Dolina Site (Atapuerca,Spain)

We present the palaeopathological analysis of a right fourth metatarsal (ATD6‐124) recovered from the Atapuerca–Gran Dolina site (Spain). This fossil, ca. 1 Ma, belongs to Homo antecessor, the earliest known European hominin species. The metatarsal exhibits a proliferative lesion on its medial periosteal surface. Periosteal reaction can be the bone response to a wide number of injurious processes. We describe a lesion on the basis of macroscopic and microscopic analyses, including microtomography and scanning electron microscopy. Externally, the osteoblastic lesion presents a highly porotic and disorganised morphology. Internally, we observe a series of micro‐fractures on the compact bone that do not affect the medullary canal. We provide a differential diagnosis and suggest that the ATD6‐124 lesion could correspond to a pedal stress fracture, also known as fatigue or march fracture. Stress fractures have been related to a load increase and muscular fatigue. This type of fracture has been widely reported in the foot of soldiers and athletes, which are usually engaged in strenuous, excessive or prolonged locomotive activities. Despite its high frequency in these groups, stress fractures have not been reported as such in fossil collections, with the exception of a metatarsal belonging to the Sima de los Huesos site (Atapuerca). Copyright © 2013 John Wiley & Sons, Ltd.     

Avulsion fractures of the transverse processes of the first thoracic vertebra: an archaeological case study from Raunds

Avulsion fractures of the transverse processes of vertebrae have not been previously identified in the archaeological record. This paper provides a case study of a 21–25 year old male skeleton from the 10^th century cemetery at Raunds Furnells (Northamptonshire, UK) with bilateral avulsion fractures of the transverse processes of the first thoracic vertebra. Possible aetiologies of this condition are discussed and conclusions drawn about the impact of this condition upon the individual. Copyright © 2008 John Wiley & Sons, Ltd.     

Analysis of ante mortem trauma in three modern skeletal populations

When archaeological skeletons are assessed, the prevalence (and patterns of bone involvement) of trauma is important. The number and pattern of fractures can be used to gain insight into the occurrence of interpersonal violence, workload and living conditions. However, the question remains as to how these results should be interpreted—such as what constitutes high or low levels of trauma? The aim of this study was to investigate the occurrence of trauma in a population of modern Greeks living in Crete, as well as South African (SA) whites and blacks in the Pretoria Bone and Raymond Dart collections. The sample comprised mostly of older individuals (n = 90–100 within a sex‐population group). Each skeleton was studied for healed trauma. For the vertebrae, only spondylolysis was assessed. In the Greek sample, it was found that 42% of the males and 46% of females had at least one fracture, with corresponding figures of 63 and 44% for SA whites and 83 and 69% for SA blacks. Radius, rib and femur fractures were most common in Greeks, with skull, radius and ribs most common in SA whites and skull, ulna and ribs in SA blacks. These prevalences of trauma are high, but the composition of the samples (mostly of lower socio‐economic origin) should be kept in mind. It may also be questioned whether these individuals reflect the society as a whole. It seems that the fractures in Greeks are mostly related to old age due to falls and accidents (radius and hip fractures), while the SA black sample reflects high prevalences of interpersonal violence (such as cranial vault and ulna fractures). The SA white sample follows a comparatively moderate pattern of trauma. These comparative figures may be useful when assessing trauma in other skeletal populations. Copyright © 2009 John Wiley & Sons, Ltd.     

Age-dependent cortical bone loss in a medieval population

Age-dependent cortical bone loss was studied in a skeletal assemblage from a British medieval site using metacarpal radiogrammetry. Significant loss of bone was found in the females but not in the males. The magnitude of bone loss in the older females relative to their younger counterparts was found to be similar to that reported for modern European subjects. Low cortical bone was associated with healed fractures of the highly trabecular bone of the axial skeleton, and this observation is suggestive that weakening of the skeleton due to loss of bone substance precipitated such fractures, as it does in modern Western women. The broad similarities between the medieval and modern data may call into question the importance of lifestyle factors in influencing the severity of osteoporosis, at least as far as loss of cortical bone is concerned.     

A Donkey (Equus asinus L.) Partial Skeleton from a Mid-Late Anglo-Saxon Alluvial Layer at Deans Yard Westminster,London SW1

Abstract

A domestic donkey (Equus asinus) partial skeleton has been recovered from a mid-late Anglo-Saxon alluvial deposit situated below the present Westminster School at Deans Yard, Westminster, London. The remains have been radiocarbon dated to the 8th-9th century AD and, therefore, pre-date both the abbey of Edward the Confessor and the earlier foundation of St Dunstan. The skeleton is of particular importance as it is the only well dated specimen of its species recovered thus far in England from the Anglo-Saxon and Medieval periods.     

A 14th–17th century osteoporotic hip fracture from the Santa Clara‐a‐Velha Convent in Coimbra (Portugal)

Osteoporosis is an evocative term for a metabolic disorder characterized by loss of bone mass and organization, which predisposes to fracture. The clinical consequences of osteoporosis lie in the problems associated with it, specifically hip, Colles and vertebral fractures. We present here an extracapsular fracture of the proximal femur in an aged female skeleton from the Santa Clara‐a‐Velha Monastery (14th–17th centuries) in Coimbra, Portugal. This fracture is probably secondary to an osteoporotic disorder. Bone remodeling at the fracture site confirms that this woman survived for a long period after sustaining a fracture of the proximal femur, suggestive of a solid community assistance and support. Copyright © 2009 John Wiley & Sons, Ltd.     

A multiple myeloma of the late middle ages from unterregenbach,southwestern Germany

In the early 1960s the grave of a probable donor was discovered in the St Veit church in Unterregenbach, Stadt Langenburg, Kreis Crailsheim, southwestern Germany. After a re-examination, the skeleton may be regarded as clearly corresponding to the typical clinical picture of a multiple myeloma/plasma cell myeloma. The 45–55-year-old female individual shows all the characteristics of a malignant plasma cell tumour, with specific osteolytic lesions of the skull, vertebrae, ribs, pelvis, scapulae and long bones, and even-sized single defects without reactive zones on the edges. Several pathological fractures of the ribs and a vertebral compression fracture can be observed. The gnawing-mark-like features on the inner surface of the compact bone and the ‘punched-out’ lesions on the outer are distinguishing marks of a multiple myeloma.     

Archaeological Amerindian and Eskimo cranioskeletal size variation along coastal western North America: relation to climate,the reconstructed diet high in marine animal foods,and demographic stress

A quantitative bioenvironmental study of cranioskeletal size has been made of a latitude-ordered sequence of 14 series of adult skeleton sets (N=305): the archaeological remains of aboriginal maritime peoples inhabiting the west coast of North America between southern California and the Arctic. Of eight osteometric parameters of cranioskeletal size developed, the most important are partial skeleton volume (PSK) and cranial capacity (CC); and the principal bone-affecting environmental factors are the northerly climate (CLIM2c), the reconstructed diet deficient in calcium and overabundant in animal foods and vitamin D (DIET3c), and demographic stress (DSg). Prior research has demonstrated that cranioskeletal size increases with geographical latitude and decreases under dietary calcioprivation and unphysiologically high birth rates. Upon linear multifactorial statistical analysis our main finding, limited to the Amerindian subsequence (n=11 series) from the Santa Barbara Channel, the San Francisco Bay Region and the Northwest Coast, is that PSK and CC vary in direct proportion to CLIM2c, and inversely with DIET3c and DSg. Controlling for the latter two osteoantitrophic factors, coastal Amerindian female PSK rises by 9% between 34 and 54°N latitude, CC by 5%; and the male incremental rates are somewhat higher, 13 and 10%, respectively. This newly discovered climate-dependent race cline, an example of Bergmann's Rule, is interpreted as factual evidence of a mid-Wisconsin or earlier arrival date for the first Palaeoindians. Cranioskeletal size of the very small (n=3 series) Western Eskimo subsequence approximates the northernmost values of the coastal Amerindian distribution. © 1998 John Wiley & Sons, Ltd.     

Traumatic bowing deformities in tubular bones

Is bowing in long bones from an archaeological context representative of postmortem damage or genuine antemortem pathology? Bowing deformities (also known as traumatic bowing deformities, plastic bowing deformities, plastic bowing fractures and acute bowing fractures in the clinical literature) are true pathological entities that have only recently been recognized by clinicians. Bowing in long bones results from a force that exceeds the elastic properties of a given bone, producing a new plastic (bowing) response phase. These subtle deformities commonly affect the radii and ulnae in children and less frequently other tubular bones of the skeleton. Traumatic bowing should be considered as a possible diagnosis whenever abnormal curvature of a long bone is observed. This presentation illustrates two cases of traumatic bowing isolated from two ossuary populations from Ontario, Canada and addresses differential diagnostic concerns. © 1998 John Wiley & Sons, Ltd.     

Symbionts in a stromatoporoid-chaetetid association from the Middle Devonian Burdekin Basin,north Queensland

A spectacular association between a chaetetid, a stromatoporoid (Salairella sp.), and straight, vertical tubes interpreted to have housed symbiotic worms is reported from the Givetian Burdekin Formation, Burdekin Basin, north Queensland. The final growth surface of Salairella sp. shows skeletal distortion characterised by long, rather continuous coenosteles and coenostroms with upturned edges. This distorted interface was probably the result of spatial competitive interaction between the encrusting chaetetid and the underlying stromatoporoid. Neither sediment infilling, erosion or surface breakage occurs on the final growth surface of the stromatoporoid skeleton. As such, the growth of the Salairella sp. specimen appears to have been supressed by the encrusting chaetetid. Worm tubes are continuous through the distorted interface without interruption. The skeletal association also suggests that the round, straight, vertical tubes had a symbiotic intergrowth relationship initially with the stromatoporoid and, subsequently, the chaetetid.     

Revision of two relic actinopterygians from the Middle or Upper Jurassic Karabastau Formation,Karatau Range,Kazakhstan

Three hundred and forty-six articulated fossil specimens of two species from the Middle or Upper Jurassic Karabastau Formation of the Karatau Range (Kazakhstan, Asia) were studied to revise two little-known palaeonisciform fish: Pteroniscus turkestanensis and Morrolepis aniscowitchi. Detailed morphological analysis shows that P. turkestanensis, Daqingshaniscus longiventralis and Uighuroniscidae form a closely related group. They are far more distantly related to the Palaeoniscidae than previously inferred. The first detailed scanning electron microscopy of the unique scale cover of M. aniscowitchi is presented. Morrolepis is found to be devoid of denticles on the surface of the bones, scales and lepidotrichia—so far considered to be a key coccolepidid characteristic. However, it bears exceptionally robust lateral line scales. Comparison of the axial skeletons of M. aniscowitchi and Morrolepis andrewsi reveals their close affinities within Coccolepididae. The axial skeleton, despite its rare preservation in palaeonisciforms, may be taxonomically informative, at least at the family level. The Karatau palaeonisciforms, being among the youngest examples of basal actinopterygians (persisting in Asia through the late Mesozoic), possess a set of conservative morphological characters that suggest they were relictual taxa by Jurassic times, thus highlighting some freshwater systems as refuges for plesiomorphic taxa.     

Two new skeletons of the enigmatic,rail-like avian taxon Songzia Hou, 1990 (Songziidae) from the early Eocene of China

Sachs, S. &; Kear, B.P. November 2018. A rare new Pliensbachian plesiosaurian from the Amaltheenton Formation of Bielefeld in northwestern Germany. Alcheringa 42, 487-500. ISSN 0311-5518.

We describe a new plesiosaurian from the upper Pliensbachian Amaltheenton Formation of Bielefeld in northwestern Germany. The taxon is based upon an incomplete associated skeleton comprising part of the right mandibular ramus, several teeth, a series of cervical, pectoral, dorsal and caudal vertebrae, as well as ribs, limb girdle elements including a nearly complete right scapula, and various distal limb bones. A unique character state combination serves to distinguish the Amaltheenton Formation remains from other previously documented Early Jurassic plesiosaurians. The most important features are the presence of a longitudinal notch incising the posterior rim of the glenoid fossa and retroarticular process, and a pronounced ventrolateral shelf on the scapula, both of which constitute derived states otherwise shared with Early Cretaceous leptocleidians. However, phylogenetic analysis using a ‘total group’ Plesiosauria data-set that specifically accommodates for Pliensbachian taxa unanimously placed the Amaltheenton Formation plesiosaurian among Early–Middle Jurassic pliosaurids. This discovery is significant because it reveals unexpected homoplasy, but also because it establishes what is only the third formally named plesiosaurian taxon thus far documented from Pliensbachian strata worldwide.

Sven Sachs^* [sachs.pal@gmail.com], Naturkunde-Museum Bielefeld, Abteilung Geowissenschaften, Adenauerplatz 2, 33602 Bielefeld, Germany and Im Hof 9, 51766 Engelskirchen, Germany; Benjamin P. Kear [benjamin.kear@em.uu.se] Museum of Evolution, Uppsala University, Norbyvägen 16, Uppsala SE-752 36, Sweden.     

Terminal Pleistocene Later Stone Age Human Remains from the Mlambalasi Rock Shelter,Iringa Region,Southern Tanzania

This paper introduces research at the Mlambalasi rock shelter in the Iringa Region of southern Tanzania. The deposits are composed of a historic and Iron Age occupation, a microlithic Holocene Later Stone Age (LSA), and then a macrolithic Late Pleistocene LSA. Middle Stone Age deposits are also present on the slope in front of the rock shelter. Excavations in A.D. 2002, 2006, and 2010 yielded fragmentary human remains as well as pottery, iron, stone tools, faunal bone, and glass and ostrich eggshell beads. Among the human remains, four individuals are present: two adults and a juvenile were found in the same LSA context, and another adult associated with the Iron Age/historic period. The most complete skeleton is an adult of indeterminate sex that was found in situ in an LSA deposit. Charcoal in proximity to the bone was AMS radiocarbon dated to 12,925 cal BC (OxA‐24620), which is consistent with radiocarbon dates on giant land snail shells from above and below the remains. The skeleton exhibits a series of pathological changes such as extensive dental wear and carious lesions, as well as damage most likely caused by termites, post‐mortem. The most striking aspect of this individual is its small size; stature and body mass estimations place it in the range of historic Khoesan from southern Africa. Consequently, this research adds to the discourse regarding the existence of small‐bodied people in the East African LSA. Findings from this new skeletal sample will contribute to studies of human biology and variation in Africa during the terminal Pleistocene and Holocene. Copyright © 2013 John Wiley & Sons, Ltd.     

A red deer (Cervus elaphus L.) skeleton from seamer carrs, Cleveland, England: Provenance of the skeleton and palaeoecology of the site

A Red deer, Cervus elaphus L., skeleton from Seamer Carrs was excavated and the collagen fraction of one of the bones dated to 4330 ± 100 bp (Birm. 977). The bones were embedded in a limnic sediment that was dated to 7360 ± 120bp(Birm.882). This date was confirmed by the pollen assemblage, which indicated a Flandrian I/II chronozone age. The date of the Cervus bone is explained by its movement vertically downwards in the limnic sediment. Attention is drawn to the number of large mammalian skeletons that have been recovered from Seamer Carrs during drainage operations and subsequently, and to the mesolithic and neolithic artifacts recovered from the slopes around the Carrs.