May 28, 2020   |   by admin

Isurus hastalis, or the Broad-tooth mako is an extinct mako shark that lived from the Eocene epoch to the Pleistocene epoch. Isurus hastalis teeth can reach. The Isurus hastalis is an earlier form Big-Tooth Mako found in the Pungo River Formation (Middle Miocene – ~15 mya) at the Lee Creek site. These early Isurus. Isurus hastalis. $ A severely twisted PATHOLOGIC anterior tooth. Gorgeous two tone green & gray color and excellent preservation. A beautiful collector’s.

Author: Mezinris Kitaur
Country: Cambodia
Language: English (Spanish)
Genre: Music
Published (Last): 27 February 2016
Pages: 12
PDF File Size: 14.70 Mb
ePub File Size: 20.22 Mb
ISBN: 296-4-58839-613-4
Downloads: 83608
Price: Free* [*Free Regsitration Required]
Uploader: Tocage

The teeth broaden over time and eventually branch into the White Sharks Cosmopolitodus and Carcharodon. Learn more – opens in a new window or tab.

Fossil Shark Teeth – Isurus hastalis

Systematic, paleoecologic and paleobiogeographic analysis of the Plio—Pleistocene Mediterranean elasmobranch fauna. Mako sharks have a dark blue dorsal surface and a white underbelly.

Teeth from juveniles can have a single, very small cusplet on each shoulder.

The author hastails a professional photographer who has been researching Great Whites for over 20 years. Both Makos are very similar, but the Long-fin Mako has a slimmer body and larger fins. Many believe it should be assigned to the same species. For other uses, see Mako shark disambiguation.

Isurus hastalis

See the seller’s listing for full details. Origin of the white shark Carcharodon Lamniformes: Probabilmente era in grado di attaccare anche prede di grandi dimensioni, come delfini e balene.

Giant-toothed white sharks and wide-toothed mako Lamnidae from the Venezuela Neogene: Depending on the source, they can attain uastalis anywhere from 20 mph to 30 mph. Back to home page. Studi effettuati nel da parte di Mikael Siverson hanno indotto a riconsiderare questa specie, che era stata attribuita al genere Cosmopolitodus.


For additional information, see the Global Shipping Programme terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees.

The species name hastalis may be derived from the Latin word hasta meaning “spear”.

See all condition definitions – opens in a new window or tab. This page book is geared for a general readers and students and is full of great pictures. Extant mackerel shark species. Mitsukurina Goblin shark M. Add to Watch list.

Isurus hastalis

Visse tra l’ Oligocene e il Pliocenee i suoi resti fossili principalmente denti sono stati ritrovati in numerose zone del mondo. Pristis siurus Rhincodon typus Rhizoprionodon terraenovae Scapanorynchus texanus Serratolamna ascheroni Serratolamna biauriculata Sphryna laevissima Sphryna sp. Isurus is a genus of mackerel sharks in the family Lamnidaecommonly known as the mako sharks.

Seller’s payment instructions Taxes and duties incurred when importing goods from Earthstones Australia, are the sole responsibility of the buyer.

The recognition of two species was formally proposed by Purdey et al. For comparison, an Olympic swimmer can swim at speeds around 5 mph. The Megalodon Everything you wanted to know about Megalodon! Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab.

The crowns however remain more peg-like as the teeth transition to laterals. Isurus oxyrinchus, an extant Mako shark is thought by some to be the same as I. University Press of Florida, Gainesville, pp. Carcharias cuspidata Carcharias koerti Carcharias taurus Carcharocles angustidens Carcharocles auriculatus Carcharocles chubutensis Carcharodon megalodon Carcharodon carcharias Hastais catticus Carcharoides totuserratus Cretolamna appendiculata Cretolamna maroccana Ctenacanthus occidentalis Galeocerdo aduncus Galeocerdo clarkensis Galeocerdo contortus Galeocerdo cuvier Galeocerdo eaglesomi Galeocerdo latidens Galeocerdo mayumbensis Galeorhinus minor Hemipristis curvatus Hemipristis serra Hexanchus agassizi Hexanchus gigas Hexanchus microdon Hybodus sp.


Carcharodon hastalis Agassizdisputed Isurus hastalis Agassizdisputed Isurus xiphodon Agassizdisputed Oxyrhina hastalis AgassizOxyrhina xiphodon Agassiz Views Read Edit View history. By using this hastalsi, you agree to the Terms of Use and Privacy Policy. You’re covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing.

The initial scientific names was first given as Oxyrhina hastalis and Oxyrhina xiphodon for the narrow and broad-form variations hastlais by Swiss naturalist Louis Agassiz in his paper Recherches sur les poissons fossilesalthough some indications show that he had coined the taxon as early as According to Purdy et al.

Cosmopolitodus hastakisthe broad-tooth mako other common names include the extinct giant mako and broad-tooth white sharkis an extinct mackerel shark that lived from the Miocene epoch to the Pliocene epoch.

Learn More – opens in a new window or tab Any international postage and hastwlis charges are paid in part to Pitney Bowes Inc. The study concluded that I. Source of Species Name: The latter has relatively short, thick crowns with relatively large root. The species is known world-wide from marine deposits of Miocene and Pliocene age. Carcharias Sand tiger shark C. This page was last edited on 28 Decemberat Fossil Shark Tooth Species: Australia Post Air Mail Parcel.

Iwurusleft upper tooth of this species. Categories Crystals Polished Everything Else. The fossils and photos are used by permission of Bill Heim. Journal of Vertebrate Paleontology 26 4: