liiguntur; durities iis eft admodum iirma, materia calcaria; nunquam non extra matricem fb- Iwtx jacent, figura & magnitudo non femper eadem, uti ex adjeftis quatuor earum fpeciminibus videndum. Plura adhuc addere poiTemus de aliis in terris Hannoveranis re- pertis & reperiundis petrifac^is, fed…
Natural history · Curiosities and wonders · Miracles
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